🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 196 Days

Day: 28.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,475,490 km

• M1: 61,634 km (0.104 R)
• M2: 416,181 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.88 AU

Year: 269 Days

Day: 24.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,475,490 km

• M1: 397,930 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.15 AU - 1.41 AU

Year: 554 Days

Day: 16.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.54 AU - 3.32 AU

Year: 1920 Days

Day: 21.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,475,490 km

• M1: 194,028 km (0.039 R)
• M2: 1,763,460 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 8.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.41 AU - 5.19 AU

Year: 4027 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,475,490 km

• M1: 128,205 km (0.026 R)
• M2: 244,742 km (0.079 R)
• M3: 495,019 km (0.112 R)
• M4: 620,083 km (0.043 R)
• M5: 736,171 km (0.042 R)
• M6: 881,131 km (0.028 R)
• M7: 1,104,631 km (0.12 R)
• M8: 1,175,390 km (0.11 R)
• M9: 1,473,689 km (0.091 R)
• M10: 1,658,592 km (0.076 R)
• M11: 1,726,509 km (0.09 R)
• M12: 1,809,237 km (0.105 R)
• M13: 2,036,476 km (0.1 R)
• M14: 2,487,364 km (0.071 R)
• M15: 2,660,449 km (0.044 R)
• M16: 2,902,947 km (0.085 R)
• M17: 3,035,191 km (0.104 R)
• M18: 3,118,816 km (0.089 R)
• M19: 3,357,275 km (0.045 R)
• M20: 3,548,910 km (0.09 R)
• M21: 3,797,991 km (0.114 R)
• M22: 3,870,097 km (0.084 R)
• M23: 4,126,508 km (0.07 R)
• M24: 4,445,301 km (0.115 R)
• M25: 5,146,466 km (0.096 R)
• M26: 5,206,455 km (0.079 R)
• M27: 5,286,789 km (0.07 R)
• M28: 5,408,113 km (0.12 R)
• M29: 5,798,563 km (0.046 R)
• M30: 6,049,738 km (0.036 R)
• M31: 6,868,786 km (0.083 R)
• M32: 6,957,049 km (0.055 R)
• M33: 7,023,470 km (0.055 R)
• M34: 7,291,400 km (0.111 R)
• M35: 7,722,392 km (0.117 R)
• M36: 7,814,095 km (0.116 R)
• M37: 7,929,435 km (0.052 R)
• M38: 8,208,286 km (0.082 R)
• M39: 8,349,057 km (0.047 R)
• M40: 8,514,213 km (0.096 R)
• M41: 8,751,924 km (0.115 R)
• M42: 9,258,463 km (0.074 R)
• M43: 9,331,616 km (0.097 R)
• M44: 9,601,491 km (0.1 R)
• M45: 10,048,639 km (0.104 R)
• M46: 10,199,134 km (0.063 R)
• M47: 10,325,245 km (0.095 R)
• M48: 10,477,087 km (0.116 R)
• M49: 10,680,839 km (0.096 R)
• M50: 10,783,314 km (0.094 R)
• M51: 11,144,144 km (0.088 R)
• M52: 11,482,684 km (0.055 R)
• M53: 11,535,193 km (0.057 R)
• M54: 12,116,829 km (0.072 R)
• M55: 12,250,270 km (0.08 R)
• M56: 12,357,532 km (0.118 R)
• M57: 12,626,808 km (0.112 R)
• M58: 12,925,406 km (0.097 R)
• M59: 13,336,201 km (0.075 R)
• M60: 13,473,981 km (0.059 R)
• M61: 13,723,361 km (0.096 R)
• M62: 14,142,534 km (0.066 R)
• M63: 14,395,953 km (0.114 R)
• M64: 14,736,288 km (0.052 R)
• M65: 15,656,614 km (0.094 R)
• M66: 16,241,392 km (0.074 R)
• M67: 16,536,399 km (0.091 R)
• M68: 16,684,501 km (0.081 R)
• M69: 16,952,431 km (0.105 R)
• M70: 17,582,836 km (0.12 R)
• M71: 17,703,861 km (0.082 R)
• M72: 17,855,403 km (0.093 R)
• M73: 17,916,140 km (0.086 R)
• M74: 18,129,317 km (0.113 R)
• M75: 18,804,901 km (0.117 R)
• M76: 19,239,184 km (0.111 R)
• M77: 19,426,181 km (0.058 R)
• M78: 19,770,855 km (0.112 R)
• M79: 20,275,598 km (0.078 R)
• M80: 21,201,459 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 13

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.21 AU - 10.11 AU

Year: 11496 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,475,490 km

• M1: 282,890 km (0.075 R)
• M2: 431,739 km (0.048 R)
• M3: 1,110,166 km (0.11 R)
• M4: 1,218,175 km (0.047 R)
• M5: 1,613,712 km (0.116 R)
• M6: 2,874,373 km (0.102 R)
• M7: 3,150,082 km (0.118 R)
• M8: 3,243,880 km (0.118 R)
• M9: 3,760,591 km (0.071 R)
• M10: 4,372,895 km (0.081 R)
• M11: 4,943,462 km (0.038 R)
• M12: 5,126,719 km (0.112 R)
• M13: 5,462,267 km (0.111 R)
• M14: 5,651,658 km (0.054 R)
• M15: 5,843,442 km (0.098 R)
• M16: 6,471,454 km (0.109 R)
• M17: 7,411,976 km (0.112 R)
• M18: 8,351,451 km (0.113 R)
• M19: 8,879,681 km (0.082 R)
• M20: 9,509,787 km (0.115 R)
• M21: 9,692,446 km (0.103 R)
• M22: 10,294,278 km (0.04 R)
• M23: 10,718,089 km (0.106 R)
• M24: 11,388,736 km (0.095 R)
• M25: 11,974,412 km (0.105 R)
• M26: 12,619,927 km (0.052 R)
• M27: 12,921,815 km (0.1 R)
• M28: 13,430,149 km (0.077 R)
• M29: 13,583,935 km (0.067 R)
• M30: 13,841,543 km (0.077 R)
• M31: 15,314,035 km (0.101 R)
• M32: 16,123,210 km (0.072 R)
• M33: 16,946,297 km (0.098 R)
• M34: 17,335,102 km (0.106 R)
• M35: 17,726,899 km (0.116 R)
• M36: 18,234,933 km (0.102 R)
• M37: 18,348,478 km (0.074 R)
• M38: 18,519,319 km (0.095 R)
• M39: 18,690,608 km (0.116 R)
• M40: 19,496,941 km (0.058 R)
• M41: 19,904,445 km (0.1 R)
• M42: 20,256,000 km (0.101 R)
• M43: 20,668,591 km (0.112 R)
• M44: 21,742,555 km (0.107 R)
• M45: 21,983,706 km (0.039 R)
• M46: 22,225,756 km (0.085 R)
• M47: 23,018,325 km (0.078 R)
• M48: 23,141,145 km (0.107 R)
• M49: 23,944,486 km (0.084 R)
• M50: 25,705,701 km (0.111 R)
• M51: 25,896,887 km (0.074 R)
• M52: 26,730,896 km (0.108 R)
• M53: 26,859,998 km (0.047 R)
• M54: 28,688,832 km (0.067 R)
• M55: 29,551,563 km (0.114 R)
• M56: 29,885,615 km (0.119 R)
• M57: 31,438,591 km (0.114 R)
• M58: 31,711,457 km (0.052 R)
• M59: 31,984,922 km (0.057 R)
• M60: 32,879,368 km (0.081 R)
• M61: 33,017,746 km (0.089 R)
• M62: 33,364,514 km (0.085 R)
• M63: 33,503,490 km (0.106 R)
• M64: 33,921,766 km (0.08 R)
• M65: 34,692,943 km (0.072 R)
• M66: 35,257,525 km (0.096 R)
• M67: 36,610,489 km (0.105 R)
• M68: 37,907,801 km (0.079 R)
• M69: 39,073,617 km (0.092 R)
• M70: 39,808,293 km (0.12 R)
• M71: 40,325,303 km (0.088 R)
• M72: 41,142,107 km (0.111 R)
• M73: 42,264,839 km (0.083 R)
• M74: 42,565,980 km (0.094 R)
• M75: 42,867,719 km (0.104 R)
• M76: 43,170,206 km (0.089 R)
• M77: 43,321,748 km (0.109 R)
• M78: 45,693,024 km (0.111 R)
• M79: 46,156,927 km (0.111 R)
• M80: 46,777,758 km (0.11 R)
• M81: 47,557,612 km (0.085 R)
• M82: 48,184,726 km (0.089 R)
• M83: 50,560,490 km (0.105 R)
• M84: 51,040,250 km (0.112 R)
• M85: 52,569,440 km (0.114 R)
• M86: 53,299,029 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 8.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.72 AU - 11.6 AU

Year: 13326 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,475,490 km

• M1: 144,811 km (0.11 R)
• M2: 1,166,115 km (0.088 R)
• M3: 1,337,405 km (0.087 R)
• M4: 2,579,366 km (0.085 R)
• M5: 2,699,494 km (0.084 R)
• M6: 2,856,721 km (0.098 R)
• M7: 3,901,662 km (0.084 R)
• M8: 4,139,822 km (0.088 R)
• M9: 4,301,238 km (0.091 R)
• M10: 4,403,114 km (0.117 R)
• M11: 5,576,709 km (0.074 R)
• M12: 5,688,010 km (0.079 R)
• M13: 6,117,805 km (0.081 R)
• M14: 6,255,585 km (0.065 R)
• M15: 6,770,052 km (0.102 R)
• M16: 6,936,554 km (0.104 R)
• M17: 7,273,748 km (0.074 R)
• M18: 7,889,044 km (0.062 R)
• M19: 8,521,095 km (0.111 R)
• M20: 8,623,719 km (0.119 R)
• M21: 10,928,124 km (0.033 R)
• M22: 11,179,598 km (0.054 R)
• M23: 12,291,859 km (0.063 R)
• M24: 12,905,360 km (0.033 R)
• M25: 13,468,895 km (0.061 R)
• M26: 14,040,658 km (0.08 R)
• M27: 14,497,530 km (0.08 R)
• M28: 17,144,963 km (0.098 R)
• M29: 18,623,439 km (0.096 R)
• M30: 20,382,111 km (0.104 R)
• M31: 21,142,069 km (0.118 R)
• M32: 21,350,907 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 14.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.86 AU - 13.16 AU

Year: 14951 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,475,490 km

• M1: 177,573 km (0.102 R)
• M2: 483,351 km (0.099 R)
• M3: 1,022,501 km (0.12 R)
• M4: 1,195,885 km (0.077 R)
• M5: 1,601,445 km (0.038 R)
• M6: 3,061,670 km (0.088 R)
• M7: 4,048,866 km (0.106 R)
• M8: 5,128,365 km (0.104 R)
• M9: 5,522,106 km (0.084 R)
• M10: 5,655,548 km (0.109 R)
• M11: 5,880,543 km (0.118 R)
• M12: 6,573,031 km (0.045 R)
• M13: 6,667,278 km (0.118 R)
• M14: 6,953,010 km (0.077 R)
• M15: 7,049,052 km (0.087 R)
• M16: 7,291,400 km (0.055 R)
• M17: 7,389,088 km (0.107 R)
• M18: 8,339,184 km (0.033 R)
• M19: 8,698,817 km (0.11 R)
• M20: 8,802,638 km (0.09 R)
• M21: 9,169,003 km (0.099 R)
• M22: 9,754,828 km (0.1 R)
• M23: 11,527,563 km (0.067 R)
• M24: 11,756,149 km (0.112 R)
• M25: 12,450,881 km (0.048 R)
• M26: 14,245,607 km (0.083 R)
• M27: 14,552,582 km (0.07 R)
• M28: 15,423,840 km (0.1 R)
• M29: 15,612,782 km (0.037 R)
• M30: 16,247,974 km (0.045 R)
• M31: 16,697,666 km (0.048 R)
• M32: 17,086,470 km (0.053 R)
• M33: 17,478,118 km (0.114 R)
• M34: 17,872,906 km (0.107 R)
• M35: 19,007,307 km (0.11 R)
• M36: 19,413,316 km (0.053 R)
• M37: 20,509,718 km (0.113 R)
• M38: 22,192,096 km (0.08 R)
• M39: 22,405,572 km (0.068 R)
• M40: 22,691,155 km (0.094 R)
• M41: 23,555,232 km (0.08 R)
• M42: 23,918,456 km (0.11 R)
• M43: 24,503,533 km (0.09 R)
• M44: 25,687,750 km (0.07 R)
• M45: 25,986,646 km (0.103 R)
• M46: 27,881,303 km (0.106 R)
• M47: 28,265,620 km (0.119 R)
• M48: 29,428,893 km (0.056 R)
• M49: 29,820,241 km (0.065 R)
• M50: 30,449,749 km (0.104 R)
• M51: 30,607,874 km (0.08 R)
• M52: 30,924,872 km (0.097 R)
• M53: 31,722,228 km (0.098 R)
• M54: 32,687,883 km (0.061 R)
• M55: 33,499,900 km (0.044 R)
• M56: 34,978,525 km (0.047 R)
• M57: 35,976,044 km (0.054 R)
• M58: 36,478,244 km (0.086 R)
• M59: 38,852,811 km (0.108 R)
• M60: 40,405,487 km (0.098 R)
• M61: 40,579,320 km (0.104 R)
• M62: 42,418,925 km (0.056 R)
• M63: 42,595,600 km (0.069 R)
• M64: 45,184,092 km (0.059 R)
• M65: 45,997,755 km (0.104 R)
• M66: 46,088,561 km (0.072 R)
• M67: 46,542,890 km (0.093 R)
• M68: 47,364,631 km (0.066 R)
• M69: 47,823,298 km (0.091 R)
• M70: 48,375,463 km (0.098 R)
• M71: 49,207,826 km (0.06 R)
• M72: 51,638,941 km (0.091 R)
• M73: 52,869,084 km (0.113 R)
• M74: 54,780,496 km (0.118 R)
• M75: 56,520,020 km (0.085 R)
• M76: 57,592,039 km (0.077 R)
• M77: 58,769,075 km (0.102 R)
• M78: 61,846,602 km (0.037 R)
• M79: 62,951,083 km (0.115 R)
• M80: 64,264,852 km (0.054 R)
• M81: 64,772,587 km (0.115 R)
• M82: 65,894,122 km (0.108 R)
• M83: 66,098,772 km (0.117 R)
• M84: 66,713,918 km (0.114 R)
• M85: 67,949,896 km (0.068 R)
• M86: 68,260,162 km (0.06 R)
• M87: 68,881,891 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.2

Radius: 6.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.41 AU - 14.27 AU

Year: 17616 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,475,490 km

• M1: 87,664 km (0.086 R)
• M2: 237,711 km (0.112 R)
• M3: 446,998 km (0.112 R)
• M4: 504,145 km (0.115 R)
• M5: 594,652 km (0.074 R)
• M6: 707,299 km (0.09 R)
• M7: 898,634 km (0.115 R)
• M8: 972,237 km (0.108 R)
• M9: 1,028,934 km (0.087 R)
• M10: 1,165,367 km (0.114 R)
• M11: 1,391,859 km (0.094 R)
• M12: 1,722,769 km (0.058 R)
• M13: 1,956,591 km (0.038 R)
• M14: 2,004,611 km (0.036 R)
• M15: 2,151,068 km (0.117 R)
• M16: 2,907,285 km (0.114 R)
• M17: 3,414,571 km (0.051 R)
• M18: 3,648,842 km (0.118 R)
• M19: 3,918,567 km (0.111 R)
• M20: 4,994,923 km (0.095 R)
• M21: 5,668,263 km (0.105 R)
• M22: 6,298,370 km (0.119 R)
• M23: 6,585,597 km (0.105 R)
• M24: 6,913,666 km (0.119 R)
• M25: 7,585,958 km (0.048 R)
• M26: 8,240,000 km (0.043 R)
• M27: 8,752,223 km (0.056 R)
• M28: 9,193,687 km (0.113 R)
• M29: 9,724,759 km (0.093 R)
• M30: 10,014,829 km (0.097 R)
• M31: 10,181,781 km (0.079 R)
• M32: 10,434,152 km (0.067 R)
• M33: 11,638,565 km (0.042 R)
• M34: 11,902,306 km (0.098 R)
• M35: 11,946,437 km (0.092 R)
• M36: 12,123,561 km (0.098 R)
• M37: 12,391,042 km (0.064 R)
• M38: 13,803,246 km (0.081 R)
• M39: 15,074,229 km (0.106 R)
• M40: 15,217,843 km (0.097 R)
• M41: 16,235,109 km (0.118 R)
• M42: 16,333,245 km (0.081 R)
• M43: 16,579,184 km (0.045 R)
• M44: 16,975,170 km (0.063 R)
• M45: 17,124,468 km (0.081 R)
• M46: 18,385,878 km (0.093 R)
• M47: 18,488,053 km (0.114 R)
• M48: 19,572,488 km (0.074 R)
• M49: 21,425,108 km (0.04 R)
• M50: 21,586,524 km (0.095 R)
• M51: 21,640,529 km (0.093 R)
• M52: 21,964,707 km (0.118 R)
• M53: 22,618,151 km (0.028 R)
• M54: 24,111,437 km (0.03 R)
• M55: 24,447,583 km (0.116 R)
• M56: 24,841,774 km (0.076 R)
• M57: 25,237,909 km (0.115 R)
• M58: 25,294,756 km (0.116 R)
• M59: 26,151,503 km (0.104 R)
• M60: 26,901,736 km (0.109 R)
• M61: 27,776,136 km (0.076 R)
• M62: 28,482,387 km (0.116 R)
• M63: 28,837,682 km (0.117 R)
• M64: 31,061,006 km (0.106 R)
• M65: 31,978,041 km (0.049 R)
• M66: 32,965,985 km (0.1 R)
• M67: 34,026,484 km (0.108 R)
• M68: 34,466,452 km (0.088 R)
• M69: 34,781,954 km (0.102 R)
• M70: 35,925,330 km (0.056 R)
• M71: 37,145,600 km (0.1 R)
• M72: 37,663,358 km (0.088 R)
• M73: 38,248,884 km (0.116 R)
• M74: 38,379,334 km (0.099 R)
• M75: 39,099,797 km (0.074 R)
• M76: 39,626,531 km (0.058 R)
• M77: 39,824,748 km (0.109 R)
• M78: 40,288,352 km (0.106 R)
• M79: 40,354,624 km (0.119 R)
• M80: 40,421,045 km (0.113 R)
• M81: 40,487,467 km (0.12 R)
• M82: 40,820,322 km (0.059 R)
• M83: 41,354,686 km (0.093 R)
• M84: 41,555,596 km (0.116 R)
• M85: 41,891,293 km (0.102 R)
• M86: 42,160,570 km (0.107 R)
• M87: 44,266,160 km (0.106 R)
• M88: 44,883,999 km (0.094 R)
• M89: 45,090,444 km (0.095 R)
• M90: 46,266,881 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,590 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit