🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.2 AU - 1.72 AU

Year: 626 Days

Day: 29.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.36 AU - 1.88 AU

Year: 731 Days

Day: 16.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.68 AU - 2.12 AU

Year: 929 Days

Day: 42 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.04 AU - 2.24 AU

Year: 1111 Days

Day: 38.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.26 AU - 3.18 AU

Year: 1591 Days

Day: 38.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.64 AU - 4.04 AU

Year: 2670 Days

Day: 35.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,099,089 km

• M1: 159,023 km (0.034 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 14.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.12 AU - 6.7 AU

Year: 5097 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,099,089 km

• M1: 178,321 km (0.094 R)
• M2: 284,685 km (0.101 R)
• M3: 413,788 km (0.093 R)
• M4: 516,711 km (0.093 R)
• M5: 795,861 km (0.062 R)
• M6: 1,050,027 km (0.087 R)
• M7: 1,448,107 km (0.04 R)
• M8: 1,673,851 km (0.089 R)
• M9: 1,949,260 km (0.076 R)
• M10: 2,239,779 km (0.118 R)
• M11: 2,607,192 km (0.098 R)
• M12: 2,734,051 km (0.057 R)
• M13: 2,928,378 km (0.082 R)
• M14: 3,172,073 km (0.043 R)
• M15: 4,591,607 km (0.104 R)
• M16: 4,720,112 km (0.113 R)
• M17: 5,407,813 km (0.079 R)
• M18: 5,846,734 km (0.062 R)
• M19: 6,469,210 km (0.038 R)
• M20: 6,642,744 km (0.051 R)
• M21: 7,352,137 km (0.089 R)
• M22: 8,116,881 km (0.115 R)
• M23: 9,068,025 km (0.075 R)
• M24: 9,262,502 km (0.107 R)
• M25: 9,754,828 km (0.058 R)
• M26: 10,154,853 km (0.081 R)
• M27: 10,696,697 km (0.04 R)
• M28: 10,971,209 km (0.111 R)
• M29: 11,352,384 km (0.115 R)
• M30: 12,199,258 km (0.092 R)
• M31: 12,738,857 km (0.065 R)
• M32: 12,993,473 km (0.098 R)
• M33: 13,433,739 km (0.116 R)
• M34: 13,544,591 km (0.108 R)
• M35: 13,730,093 km (0.106 R)
• M36: 14,103,489 km (0.059 R)
• M37: 14,442,328 km (0.082 R)
• M38: 14,707,864 km (0.096 R)
• M39: 15,051,640 km (0.092 R)
• M40: 15,282,170 km (0.038 R)
• M41: 15,863,957 km (0.068 R)
• M42: 16,929,393 km (0.113 R)
• M43: 17,329,866 km (0.058 R)
• M44: 17,774,022 km (0.097 R)
• M45: 18,058,557 km (0.053 R)
• M46: 18,963,026 km (0.082 R)
• M47: 19,420,646 km (0.109 R)
• M48: 21,850,415 km (0.081 R)
• M49: 21,981,014 km (0.105 R)
• M50: 22,155,445 km (0.093 R)
• M51: 22,593,467 km (0.097 R)
• M52: 23,078,763 km (0.072 R)
• M53: 23,701,389 km (0.101 R)
• M54: 24,239,493 km (0.1 R)
• M55: 24,419,758 km (0.068 R)
• M56: 24,645,651 km (0.083 R)
• M57: 24,736,307 km (0.05 R)
• M58: 25,054,053 km (0.058 R)
• M59: 25,694,033 km (0.072 R)
• M60: 25,923,815 km (0.09 R)
• M61: 26,478,225 km (0.108 R)
• M62: 26,710,401 km (0.057 R)
• M63: 27,176,697 km (0.087 R)
• M64: 28,830,053 km (0.102 R)
• M65: 29,596,742 km (0.116 R)
• M66: 30,273,074 km (0.112 R)
• M67: 30,370,013 km (0.107 R)
• M68: 30,613,110 km (0.051 R)
• M69: 31,444,276 km (0.119 R)
• M70: 32,332,438 km (0.056 R)
• M71: 33,278,944 km (0.107 R)
• M72: 33,379,174 km (0.109 R)
• M73: 33,680,315 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 11.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.92 AU - 6.06 AU

Year: 5201 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,099,089 km

• M1: 155,582 km (0.091 R)
• M2: 475,721 km (0.058 R)
• M3: 683,812 km (0.06 R)
• M4: 806,183 km (0.096 R)
• M5: 923,318 km (0.058 R)
• M6: 1,146,817 km (0.072 R)
• M7: 1,295,667 km (0.117 R)
• M8: 1,388,268 km (0.03 R)
• M9: 1,547,889 km (0.107 R)
• M10: 2,027,500 km (0.078 R)
• M11: 2,417,053 km (0.08 R)
• M12: 2,870,634 km (0.069 R)
• M13: 3,308,357 km (0.047 R)
• M14: 3,502,385 km (0.06 R)
• M15: 3,611,891 km (0.098 R)
• M16: 3,902,111 km (0.046 R)
• M17: 4,246,336 km (0.099 R)
• M18: 5,137,490 km (0.08 R)
• M19: 5,262,255 km (0.097 R)
• M20: 5,464,212 km (0.089 R)
• M21: 5,540,507 km (0.103 R)
• M22: 5,901,636 km (0.119 R)
• M23: 5,980,025 km (0.099 R)
• M24: 6,217,437 km (0.078 R)
• M25: 6,565,701 km (0.077 R)
• M26: 7,450,124 km (0.117 R)
• M27: 7,791,506 km (0.068 R)
• M28: 8,167,146 km (0.103 R)
• M29: 9,238,267 km (0.108 R)
• M30: 9,605,081 km (0.098 R)
• M31: 9,945,566 km (0.088 R)
• M32: 10,258,524 km (0.072 R)
• M33: 10,702,232 km (0.105 R)
• M34: 10,830,138 km (0.113 R)
• M35: 11,022,970 km (0.1 R)
• M36: 11,412,223 km (0.057 R)
• M37: 11,608,496 km (0.107 R)
• M38: 11,838,876 km (0.12 R)
• M39: 12,070,753 km (0.088 R)
• M40: 12,170,684 km (0.099 R)
• M41: 12,505,484 km (0.106 R)
• M42: 13,287,283 km (0.114 R)
• M43: 13,390,505 km (0.097 R)
• M44: 13,910,208 km (0.117 R)
• M45: 14,014,927 km (0.104 R)
• M46: 14,119,945 km (0.103 R)
• M47: 14,330,728 km (0.116 R)
• M48: 15,799,031 km (0.11 R)
• M49: 15,981,391 km (0.088 R)
• M50: 16,091,196 km (0.105 R)
• M51: 16,201,150 km (0.056 R)
• M52: 16,866,412 km (0.085 R)
• M53: 18,376,602 km (0.104 R)
• M54: 18,568,387 km (0.112 R)
• M55: 18,645,280 km (0.079 R)
• M56: 18,799,366 km (0.113 R)
• M57: 18,915,304 km (0.075 R)
• M58: 19,303,361 km (0.102 R)
• M59: 19,772,351 km (0.081 R)
• M60: 20,483,090 km (0.119 R)
• M61: 21,970,242 km (0.118 R)
• M62: 22,501,016 km (0.118 R)
• M63: 22,706,264 km (0.106 R)
• M64: 22,829,682 km (0.117 R)
• M65: 23,035,978 km (0.101 R)
• M66: 23,616,717 km (0.113 R)
• M67: 23,867,143 km (0.069 R)
• M68: 24,286,466 km (0.073 R)
• M69: 24,497,100 km (0.065 R)
• M70: 25,644,516 km (0.066 R)
• M71: 25,773,170 km (0.033 R)
• M72: 25,987,993 km (0.073 R)
• M73: 27,420,542 km (0.084 R)
• M74: 27,771,648 km (0.111 R)
• M75: 28,345,505 km (0.111 R)
• M76: 28,522,779 km (0.063 R)
• M77: 28,834,092 km (0.06 R)
• M78: 29,639,527 km (0.105 R)
• M79: 30,135,444 km (0.047 R)
• M80: 30,316,457 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.2

Radius: 9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.43 AU - 10.03 AU

Year: 9948 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,099,089 km

• M1: 154,235 km (0.106 R)
• M2: 354,248 km (0.072 R)
• M3: 413,189 km (0.077 R)
• M4: 571,015 km (0.071 R)
• M5: 718,369 km (0.103 R)
• M6: 813,214 km (0.078 R)
• M7: 1,087,577 km (0.112 R)
• M8: 1,216,679 km (0.088 R)
• M9: 1,312,273 km (0.102 R)
• M10: 1,531,284 km (0.083 R)
• M11: 1,655,899 km (0.117 R)
• M12: 1,762,413 km (0.051 R)
• M13: 1,937,592 km (0.104 R)
• M14: 2,049,940 km (0.059 R)
• M15: 2,141,494 km (0.118 R)
• M16: 3,130,784 km (0.051 R)
• M17: 3,263,478 km (0.036 R)
• M18: 3,700,303 km (0.111 R)
• M19: 3,840,626 km (0.064 R)
• M20: 4,272,216 km (0.083 R)
• M21: 4,689,145 km (0.114 R)
• M22: 4,841,137 km (0.068 R)
• M23: 4,902,472 km (0.038 R)
• M24: 5,181,472 km (0.035 R)
• M25: 5,402,129 km (0.042 R)
• M26: 5,465,708 km (0.11 R)
• M27: 5,819,956 km (0.06 R)
• M28: 6,115,561 km (0.087 R)
• M29: 6,348,784 km (0.068 R)
• M30: 6,996,543 km (0.096 R)
• M31: 7,100,813 km (0.084 R)
• M32: 7,772,806 km (0.117 R)
• M33: 7,917,019 km (0.101 R)
• M34: 8,134,833 km (0.107 R)
• M35: 8,281,140 km (0.094 R)
• M36: 8,391,393 km (0.066 R)
• M37: 8,650,646 km (0.088 R)
• M38: 8,987,990 km (0.076 R)
• M39: 10,340,205 km (0.111 R)
• M40: 11,019,828 km (0.108 R)
• M41: 11,100,611 km (0.077 R)
• M42: 11,467,126 km (0.105 R)
• M43: 11,672,523 km (0.05 R)
• M44: 12,086,910 km (0.095 R)
• M45: 12,844,772 km (0.11 R)
• M46: 12,972,679 km (0.095 R)
• M47: 13,058,099 km (0.087 R)
• M48: 14,406,425 km (0.115 R)
• M49: 14,940,190 km (0.116 R)
• M50: 16,302,877 km (0.084 R)
• M51: 17,515,816 km (0.109 R)
• M52: 17,752,331 km (0.096 R)
• M53: 18,324,393 km (0.085 R)
• M54: 19,193,856 km (0.082 R)
• M55: 21,476,270 km (0.105 R)
• M56: 21,932,843 km (0.07 R)
• M57: 22,290,083 km (0.033 R)
• M58: 22,855,563 km (0.106 R)
• M59: 23,373,620 km (0.1 R)
• M60: 24,632,636 km (0.101 R)
• M61: 26,237,372 km (0.119 R)
• M62: 26,834,268 km (0.066 R)
• M63: 27,710,313 km (0.092 R)
• M64: 28,428,981 km (0.119 R)
• M65: 28,595,783 km (0.107 R)
• M66: 30,337,700 km (0.05 R)
• M67: 30,564,939 km (0.098 R)
• M68: 31,767,257 km (0.109 R)
• M69: 33,277,298 km (0.114 R)
• M70: 33,805,528 km (0.03 R)
• M71: 33,864,320 km (0.104 R)
• M72: 34,100,087 km (0.095 R)
• M73: 34,336,302 km (0.065 R)
• M74: 34,870,067 km (0.09 R)
• M75: 35,048,537 km (0.117 R)
• M76: 36,125,941 km (0.109 R)
• M77: 37,153,379 km (0.046 R)
• M78: 37,335,739 km (0.042 R)
• M79: 38,743,455 km (0.089 R)
• M80: 39,981,527 km (0.064 R)
• M81: 41,169,783 km (0.088 R)
• M82: 41,484,387 km (0.105 R)
• M83: 42,306,128 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 5

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.05 AU - 24.35 AU

Year: 31020 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,099,089 km

• M1: 69,413 km (0.092 R)
• M2: 119,379 km (0.114 R)
• M3: 239,656 km (0.1 R)
• M4: 378,483 km (0.119 R)
• M5: 478,115 km (0.073 R)
• M6: 726,597 km (0.104 R)
• M7: 775,815 km (0.05 R)
• M8: 1,038,808 km (0.062 R)
• M9: 2,295,579 km (0.089 R)
• M10: 2,824,408 km (0.098 R)
• M11: 2,942,441 km (0.036 R)
• M12: 3,102,361 km (0.113 R)
• M13: 3,727,381 km (0.091 R)
• M14: 3,770,465 km (0.081 R)
• M15: 3,988,130 km (0.102 R)
• M16: 4,435,726 km (0.04 R)
• M17: 5,088,871 km (0.059 R)
• M18: 7,060,421 km (0.037 R)
• M19: 7,436,660 km (0.075 R)
• M20: 7,654,624 km (0.109 R)
• M21: 7,874,682 km (0.038 R)
• M22: 8,208,734 km (0.039 R)
• M23: 8,604,271 km (0.114 R)
• M24: 8,833,006 km (0.076 R)
• M25: 9,005,941 km (0.113 R)
• M26: 9,590,420 km (0.102 R)
• M27: 9,827,683 km (0.111 R)
• M28: 10,006,901 km (0.117 R)
• M29: 10,429,066 km (0.115 R)
• M30: 11,353,431 km (0.105 R)
• M31: 11,604,456 km (0.114 R)
• M32: 11,793,847 km (0.117 R)
• M33: 11,920,557 km (0.052 R)
• M34: 12,886,211 km (0.094 R)
• M35: 13,213,531 km (0.113 R)
• M36: 13,610,115 km (0.1 R)
• M37: 14,754,688 km (0.094 R)
• M38: 15,999,791 km (0.094 R)
• M39: 16,140,114 km (0.099 R)
• M40: 16,210,575 km (0.069 R)
• M41: 17,278,105 km (0.111 R)
• M42: 17,494,424 km (0.081 R)
• M43: 18,368,375 km (0.09 R)
• M44: 19,033,038 km (0.1 R)
• M45: 19,931,672 km (0.12 R)
• M46: 21,074,151 km (0.09 R)
• M47: 21,151,045 km (0.088 R)
• M48: 21,382,323 km (0.031 R)
• M49: 22,551,430 km (0.119 R)
• M50: 23,183,481 km (0.049 R)
• M51: 24,384,154 km (0.118 R)
• M52: 25,359,083 km (0.03 R)
• M53: 25,522,743 km (0.103 R)
• M54: 26,429,605 km (0.036 R)
• M55: 27,263,165 km (0.051 R)
• M56: 27,430,864 km (0.083 R)
• M57: 27,683,086 km (0.114 R)
• M58: 28,614,632 km (0.118 R)
• M59: 31,470,006 km (0.065 R)
• M60: 35,232,991 km (0.112 R)
• M61: 35,598,758 km (0.119 R)
• M62: 36,241,730 km (0.116 R)
• M63: 36,888,591 km (0.07 R)
• M64: 40,179,744 km (0.036 R)
• M65: 40,561,817 km (0.104 R)
• M66: 41,137,170 km (0.11 R)
• M67: 41,811,857 km (0.095 R)
• M68: 46,135,535 km (0.069 R)
• M69: 47,339,049 km (0.117 R)
• M70: 51,218,122 km (0.077 R)
• M71: 52,986,219 km (0.115 R)
• M72: 53,510,111 km (0.119 R)
• M73: 57,010,103 km (0.079 R)
• M74: 57,761,982 km (0.048 R)
• M75: 57,869,692 km (0.108 R)
• M76: 57,977,403 km (0.11 R)
• M77: 58,517,152 km (0.057 R)
• M78: 59,058,547 km (0.104 R)
• M79: 60,364,686 km (0.095 R)
• M80: 61,460,490 km (0.092 R)
• M81: 62,010,861 km (0.079 R)
• M82: 62,783,982 km (0.118 R)
• M83: 64,228,350 km (0.086 R)
• M84: 65,346,893 km (0.108 R)
• M85: 68,512,833 km (0.1 R)
• M86: 69,426,427 km (0.116 R)
• M87: 72,307,682 km (0.108 R)
• M88: 73,237,882 km (0.114 R)
• M89: 73,821,164 km (0.052 R)
• M90: 74,406,091 km (0.111 R)
• M91: 75,580,584 km (0.11 R)
• M92: 75,934,084 km (0.063 R)
• M93: 76,761,211 km (0.077 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit