🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.52 AU - 0.7 AU

Year: 171 Days

Day: 13.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.57 AU - 0.67 AU

Year: 176 Days

Day: 19.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,581,280 km

• M1: 155,432 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.05 AU

Year: 287 Days

Day: 31.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.99 AU - 1.29 AU

Year: 438 Days

Day: 39.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 110,581,280 km

• M1: 103,223 km (0.073 R)
• M2: 118,182 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.47 AU - 2.33 AU

Year: 943 Days

Day: 35.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.86 AU - 4 AU

Year: 2286 Days

Day: 16 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,581,280 km

• M1: 343,327 km (0.11 R)

Asteroid Belt

Center: 8.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 10.8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.5 AU - 13.78 AU

Year: 16173 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 110,581,280 km

• M1: 184,753 km (0.076 R)
• M2: 290,369 km (0.104 R)
• M3: 364,121 km (0.111 R)
• M4: 518,656 km (0.115 R)
• M5: 595,250 km (0.062 R)
• M6: 874,699 km (0.072 R)
• M7: 1,466,209 km (0.068 R)
• M8: 1,668,016 km (0.066 R)
• M9: 2,294,233 km (0.059 R)
• M10: 2,808,700 km (0.119 R)
• M11: 3,097,574 km (0.076 R)
• M12: 3,245,825 km (0.099 R)
• M13: 3,510,763 km (0.097 R)
• M14: 3,626,552 km (0.095 R)
• M15: 3,901,662 km (0.102 R)
• M16: 4,939,123 km (0.068 R)
• M17: 5,555,766 km (0.03 R)
• M18: 6,861,157 km (0.114 R)
• M19: 7,900,114 km (0.077 R)
• M20: 8,360,427 km (0.054 R)
• M21: 8,882,074 km (0.09 R)
• M22: 8,987,690 km (0.096 R)
• M23: 9,253,526 km (0.103 R)
• M24: 9,521,904 km (0.116 R)
• M25: 9,847,579 km (0.088 R)
• M26: 11,702,892 km (0.094 R)
• M27: 12,168,590 km (0.111 R)
• M28: 12,403,907 km (0.088 R)
• M29: 12,759,502 km (0.098 R)
• M30: 12,878,731 km (0.102 R)
• M31: 13,238,813 km (0.111 R)
• M32: 13,359,688 km (0.078 R)
• M33: 14,587,588 km (0.036 R)
• M34: 14,712,352 km (0.101 R)
• M35: 14,962,929 km (0.109 R)
• M36: 15,341,561 km (0.108 R)
• M37: 18,079,052 km (0.119 R)
• M38: 19,297,677 km (0.105 R)
• M39: 19,434,708 km (0.114 R)
• M40: 19,778,634 km (0.081 R)
• M41: 19,916,862 km (0.095 R)
• M42: 20,194,217 km (0.077 R)
• M43: 20,333,343 km (0.098 R)
• M44: 20,963,449 km (0.1 R)
• M45: 21,599,988 km (0.086 R)
• M46: 21,742,255 km (0.099 R)
• M47: 22,314,617 km (0.1 R)
• M48: 22,602,742 km (0.073 R)
• M49: 23,182,434 km (0.114 R)
• M50: 23,255,288 km (0.068 R)
• M51: 24,579,080 km (0.09 R)
• M52: 25,325,124 km (0.051 R)
• M53: 25,475,171 km (0.089 R)
• M54: 25,776,312 km (0.092 R)
• M55: 27,761,924 km (0.092 R)
• M56: 28,071,741 km (0.086 R)
• M57: 30,352,211 km (0.043 R)
• M58: 30,671,453 km (0.09 R)
• M59: 31,635,761 km (0.029 R)
• M60: 33,100,773 km (0.109 R)
• M61: 35,423,429 km (0.047 R)
• M62: 36,519,533 km (0.112 R)
• M63: 36,859,120 km (0.091 R)
• M64: 38,918,185 km (0.115 R)
• M65: 39,351,720 km (0.094 R)
• M66: 40,311,390 km (0.082 R)
• M67: 41,632,489 km (0.112 R)
• M68: 42,788,881 km (0.092 R)
• M69: 42,878,340 km (0.062 R)
• M70: 43,146,868 km (0.1 R)
• M71: 45,315,289 km (0.113 R)
• M72: 45,771,563 km (0.078 R)
• M73: 48,447,570 km (0.098 R)
• M74: 49,851,396 km (0.106 R)
• M75: 52,316,470 km (0.092 R)
• M76: 55,112,454 km (0.043 R)
• M77: 56,283,656 km (0.101 R)
• M78: 59,047,925 km (0.113 R)
• M79: 59,446,454 km (0.087 R)
• M80: 62,463,693 km (0.082 R)
• M81: 62,666,548 km (0.103 R)
• M82: 63,276,758 km (0.074 R)
• M83: 64,400,238 km (0.119 R)
• M84: 64,810,435 km (0.066 R)
• M85: 65,943,041 km (0.082 R)
• M86: 68,332,119 km (0.048 R)
• M87: 68,750,544 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.1

Radius: 6.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.73 AU - 14.73 AU

Year: 19319 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 110,581,280 km

• M1: 116,238 km (0.077 R)
• M2: 242,199 km (0.051 R)
• M3: 749,635 km (0.088 R)
• M4: 1,036,115 km (0.099 R)
• M5: 1,101,938 km (0.072 R)
• M6: 1,237,623 km (0.104 R)
• M7: 2,419,446 km (0.1 R)
• M8: 3,058,678 km (0.108 R)
• M9: 3,154,122 km (0.1 R)
• M10: 3,747,576 km (0.085 R)
• M11: 3,987,681 km (0.079 R)
• M12: 4,591,308 km (0.088 R)
• M13: 4,997,018 km (0.052 R)
• M14: 5,261,208 km (0.087 R)
• M15: 5,764,006 km (0.103 R)
• M16: 6,690,765 km (0.106 R)
• M17: 7,405,095 km (0.099 R)
• M18: 8,498,954 km (0.092 R)
• M19: 9,595,806 km (0.113 R)
• M20: 10,785,109 km (0.114 R)
• M21: 11,471,165 km (0.067 R)
• M22: 12,272,561 km (0.069 R)
• M23: 12,885,313 km (0.108 R)
• M24: 14,140,589 km (0.041 R)
• M25: 14,890,673 km (0.116 R)
• M26: 15,325,105 km (0.117 R)
• M27: 17,558,900 km (0.107 R)
• M28: 18,017,867 km (0.031 R)
• M29: 18,596,960 km (0.052 R)
• M30: 19,123,395 km (0.097 R)
• M31: 19,417,953 km (0.101 R)
• M32: 20,611,295 km (0.115 R)
• M33: 20,852,746 km (0.115 R)
• M34: 20,973,771 km (0.097 R)
• M35: 21,521,748 km (0.117 R)
• M36: 21,582,934 km (0.073 R)
• M37: 22,880,695 km (0.102 R)
• M38: 23,444,530 km (0.1 R)
• M39: 25,034,904 km (0.104 R)
• M40: 25,292,512 km (0.082 R)
• M41: 25,680,718 km (0.118 R)
• M42: 25,810,569 km (0.073 R)
• M43: 26,397,442 km (0.109 R)
• M44: 26,462,966 km (0.119 R)
• M45: 27,385,386 km (0.098 R)
• M46: 27,518,080 km (0.09 R)
• M47: 29,194,024 km (0.079 R)
• M48: 30,010,230 km (0.102 R)
• M49: 30,421,026 km (0.09 R)
• M50: 30,489,692 km (0.117 R)
• M51: 30,558,507 km (0.08 R)
• M52: 30,627,172 km (0.119 R)
• M53: 32,083,208 km (0.104 R)
• M54: 32,573,590 km (0.058 R)
• M55: 34,774,623 km (0.09 R)
• M56: 36,001,924 km (0.045 R)
• M57: 36,511,455 km (0.096 R)
• M58: 36,657,462 km (0.084 R)
• M59: 37,023,229 km (0.089 R)
• M60: 37,611,149 km (0.083 R)
• M61: 37,980,207 km (0.073 R)
• M62: 38,721,763 km (0.087 R)
• M63: 40,294,635 km (0.04 R)
• M64: 40,672,220 km (0.102 R)
• M65: 41,051,002 km (0.118 R)
• M66: 41,583,122 km (0.066 R)
• M67: 43,889,771 km (0.078 R)
• M68: 45,136,969 km (0.09 R)
• M69: 45,371,987 km (0.034 R)
• M70: 45,529,065 km (0.085 R)
• M71: 47,108,818 km (0.078 R)
• M72: 47,506,449 km (0.052 R)
• M73: 47,825,542 km (0.106 R)
• M74: 47,985,312 km (0.112 R)
• M75: 48,225,267 km (0.092 R)
• M76: 48,305,302 km (0.109 R)
• M77: 48,867,042 km (0.12 R)
• M78: 51,217,524 km (0.091 R)
• M79: 52,200,831 km (0.072 R)
• M80: 52,530,096 km (0.069 R)
• M81: 54,186,144 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 3.9

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.65 AU - 22.75 AU

Year: 30278 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 85.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 110,581,280 km

• M1: 75,397 km (0.101 R)
• M2: 263,442 km (0.119 R)
• M3: 749,785 km (0.064 R)
• M4: 872,754 km (0.059 R)
• M5: 1,002,007 km (0.061 R)
• M6: 1,193,342 km (0.112 R)
• M7: 1,336,956 km (0.102 R)
• M8: 1,800,261 km (0.095 R)
• M9: 3,569,256 km (0.113 R)
• M10: 4,596,245 km (0.061 R)
• M11: 5,327,928 km (0.119 R)
• M12: 6,743,573 km (0.084 R)
• M13: 7,257,142 km (0.109 R)
• M14: 7,889,941 km (0.088 R)
• M15: 8,760,751 km (0.104 R)
• M16: 8,927,403 km (0.066 R)
• M17: 9,095,102 km (0.098 R)
• M18: 9,151,201 km (0.086 R)
• M19: 9,376,795 km (0.118 R)
• M20: 9,776,221 km (0.107 R)
• M21: 9,891,262 km (0.105 R)
• M22: 10,122,839 km (0.073 R)
• M23: 11,307,355 km (0.116 R)
• M24: 11,915,919 km (0.115 R)
• M25: 12,534,955 km (0.095 R)
• M26: 13,164,463 km (0.11 R)
• M27: 14,585,194 km (0.09 R)
• M28: 15,918,410 km (0.077 R)
• M29: 17,359,487 km (0.099 R)
• M30: 17,989,892 km (0.026 R)
• M31: 19,128,781 km (0.063 R)
• M32: 20,364,160 km (0.117 R)
• M33: 21,326,224 km (0.094 R)
• M34: 21,400,873 km (0.073 R)
• M35: 21,775,167 km (0.118 R)
• M36: 22,076,307 km (0.057 R)
• M37: 23,371,077 km (0.104 R)
• M38: 26,673,749 km (0.116 R)
• M39: 28,297,036 km (0.109 R)
• M40: 28,543,274 km (0.087 R)
• M41: 29,785,086 km (0.047 R)
• M42: 30,286,687 km (0.087 R)
• M43: 31,383,090 km (0.078 R)
• M44: 31,723,126 km (0.119 R)
• M45: 31,978,938 km (0.103 R)
• M46: 32,664,246 km (0.071 R)
• M47: 32,836,433 km (0.104 R)
• M48: 33,527,875 km (0.052 R)
• M49: 33,962,457 km (0.095 R)
• M50: 34,049,672 km (0.075 R)
• M51: 34,398,983 km (0.066 R)
• M52: 35,719,484 km (0.108 R)
• M53: 36,252,351 km (0.051 R)
• M54: 36,430,522 km (0.108 R)
• M55: 36,877,222 km (0.113 R)
• M56: 37,866,512 km (0.119 R)
• M57: 38,228,389 km (0.101 R)
• M58: 39,229,498 km (0.056 R)
• M59: 40,978,896 km (0.074 R)
• M60: 42,659,628 km (0.073 R)
• M61: 42,753,575 km (0.101 R)
• M62: 43,224,809 km (0.12 R)
• M63: 48,618,261 km (0.068 R)
• M64: 49,702,247 km (0.082 R)
• M65: 50,098,382 km (0.109 R)
• M66: 51,493,233 km (0.098 R)
• M67: 51,793,775 km (0.112 R)
• M68: 52,195,445 km (0.096 R)
• M69: 52,497,334 km (0.092 R)
• M70: 54,831,210 km (0.113 R)
• M71: 56,577,915 km (0.077 R)
• M72: 59,704,510 km (0.097 R)
• M73: 60,230,945 km (0.106 R)
• M74: 60,336,561 km (0.07 R)
• M75: 60,970,707 km (0.084 R)
• M76: 64,390,364 km (0.079 R)
• M77: 65,255,040 km (0.058 R)
• M78: 65,363,349 km (0.079 R)
• M79: 69,303,607 km (0.115 R)
• M80: 70,633,981 km (0.051 R)
• M81: 73,319,861 km (0.104 R)
• M82: 74,109,588 km (0.093 R)
• M83: 74,222,535 km (0.062 R)
• M84: 74,902,008 km (0.114 R)
• M85: 75,811,264 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.5

Radius: 4.2

Gravity: 51.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.14 AU - 19.4 AU

Year: 30443 Days

Day: 18 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,581,280 km

• M1: 319,092 km (0.096 R)
• M2: 655,538 km (0.095 R)
• M3: 685,009 km (0.03 R)
• M4: 903,571 km (0.099 R)
• M5: 1,037,760 km (0.048 R)
• M6: 1,400,834 km (0.048 R)
• M7: 1,556,416 km (0.056 R)
• M8: 1,636,302 km (0.116 R)
• M9: 2,232,299 km (0.108 R)
• M10: 2,367,985 km (0.115 R)
• M11: 2,506,512 km (0.093 R)
• M12: 2,839,816 km (0.065 R)
• M13: 3,187,033 km (0.082 R)
• M14: 3,339,922 km (0.058 R)
• M15: 5,232,934 km (0.111 R)
• M16: 5,352,911 km (0.078 R)
• M17: 5,657,043 km (0.073 R)
• M18: 5,842,096 km (0.111 R)
• M19: 5,966,561 km (0.065 R)
• M20: 10,461,828 km (0.118 R)
• M21: 11,148,033 km (0.119 R)
• M22: 13,702,866 km (0.082 R)
• M23: 14,034,524 km (0.104 R)
• M24: 14,705,620 km (0.114 R)
• M25: 14,790,143 km (0.06 R)
• M26: 16,869,105 km (0.046 R)
• M27: 21,291,667 km (0.075 R)
• M28: 22,547,541 km (0.072 R)
• M29: 22,742,766 km (0.109 R)
• M30: 23,233,597 km (0.095 R)
• M31: 23,430,916 km (0.106 R)
• M32: 24,626,203 km (0.087 R)
• M33: 25,332,604 km (0.08 R)
• M34: 27,804,709 km (0.104 R)
• M35: 28,119,014 km (0.075 R)
• M36: 32,752,509 km (0.111 R)
• M37: 34,873,807 km (0.113 R)
• M38: 35,212,796 km (0.105 R)
• M39: 35,894,064 km (0.119 R)
• M40: 37,384,957 km (0.116 R)
• M41: 40,663,992 km (0.101 R)
• M42: 41,378,621 km (0.119 R)
• M43: 45,382,160 km (0.109 R)
• M44: 47,867,878 km (0.117 R)
• M45: 48,496,189 km (0.065 R)
• M46: 52,970,212 km (0.111 R)
• M47: 53,880,815 km (0.118 R)
• M48: 54,141,863 km (0.118 R)
• M49: 56,510,596 km (0.117 R)
• M50: 56,775,833 km (0.06 R)
• M51: 57,041,519 km (0.085 R)
• M52: 58,108,301 km (0.086 R)
• M53: 58,510,121 km (0.063 R)
• M54: 59,856,053 km (0.106 R)
• M55: 60,804,204 km (0.097 R)
• M56: 62,715,317 km (0.102 R)
• M57: 66,596,484 km (0.109 R)
• M58: 67,719,665 km (0.09 R)
• M59: 68,001,358 km (0.092 R)
• M60: 68,283,499 km (0.117 R)
• M61: 69,557,924 km (0.11 R)
• M62: 69,700,042 km (0.075 R)
• M63: 72,418,085 km (0.066 R)
• M64: 73,138,997 km (0.084 R)
• M65: 77,662,089 km (0.097 R)
• M66: 78,400,055 km (0.107 R)
• M67: 78,992,164 km (0.051 R)
• M68: 82,274,790 km (0.116 R)
• M69: 83,177,762 km (0.035 R)
• M70: 83,630,595 km (0.092 R)
• M71: 83,781,689 km (0.116 R)
• M72: 83,932,783 km (0.094 R)
• M73: 86,211,458 km (0.1 R)
• M74: 87,588,357 km (0.064 R)
• M75: 89,281,056 km (0.111 R)
• M76: 89,589,976 km (0.109 R)
• M77: 89,899,195 km (0.069 R)
• M78: 90,208,862 km (0.098 R)
• M79: 90,518,829 km (0.101 R)
• M80: 92,074,198 km (0.098 R)
• M81: 92,855,099 km (0.087 R)
• M82: 93,481,465 km (0.113 R)
• M83: 95,053,440 km (0.106 R)
• M84: 95,211,116 km (0.093 R)
• M85: 96,792,665 km (0.113 R)
• M86: 96,951,238 km (0.119 R)
• M87: 97,745,753 km (0.046 R)
• M88: 98,861,603 km (0.115 R)
• M89: 104,341,373 km (0.107 R)
• M90: 104,992,423 km (0.079 R)
• M91: 107,446,277 km (0.117 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit