🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.64 AU - 0.88 AU

Year: 236 Days

Day: 19.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 578 Days

Day: 21.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.81 AU - 4.59 AU

Year: 3068 Days

Day: 32.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.11 AU - 5.27 AU

Year: 4215 Days

Day: 34.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,140,942 km

• M1: 1,625,979 km (0.098 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.3

Radius: 13.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.18 AU - 11.62 AU

Year: 13720 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,140,942 km

• M1: 317,746 km (0.071 R)
• M2: 417,677 km (0.106 R)
• M3: 702,362 km (0.057 R)
• M4: 1,272,479 km (0.074 R)
• M5: 1,965,866 km (0.114 R)
• M6: 2,056,372 km (0.106 R)
• M7: 2,210,608 km (0.09 R)
• M8: 2,400,747 km (0.072 R)
• M9: 2,934,811 km (0.036 R)
• M10: 3,251,510 km (0.105 R)
• M11: 3,956,714 km (0.115 R)
• M12: 4,228,533 km (0.111 R)
• M13: 5,080,643 km (0.116 R)
• M14: 6,388,128 km (0.074 R)
• M15: 6,707,669 km (0.081 R)
• M16: 7,079,420 km (0.103 R)
• M17: 10,023,357 km (0.068 R)
• M18: 10,717,491 km (0.099 R)
• M19: 11,207,124 km (0.077 R)
• M20: 11,482,385 km (0.1 R)
• M21: 12,321,479 km (0.081 R)
• M22: 13,412,646 km (0.109 R)
• M23: 13,587,825 km (0.05 R)
• M24: 13,704,960 km (0.082 R)
• M25: 14,177,091 km (0.109 R)
• M26: 14,534,780 km (0.061 R)
• M27: 15,258,833 km (0.078 R)
• M28: 16,304,971 km (0.111 R)
• M29: 16,742,395 km (0.104 R)
• M30: 16,994,169 km (0.105 R)
• M31: 18,271,585 km (0.11 R)
• M32: 18,595,763 km (0.064 R)
• M33: 18,921,887 km (0.093 R)
• M34: 19,052,785 km (0.08 R)
• M35: 19,845,055 km (0.091 R)
• M36: 21,121,275 km (0.097 R)
• M37: 23,964,980 km (0.106 R)
• M38: 24,248,768 km (0.103 R)
• M39: 26,779,664 km (0.051 R)
• M40: 27,147,974 km (0.038 R)
• M41: 28,188,428 km (0.111 R)
• M42: 28,338,025 km (0.045 R)
• M43: 28,563,170 km (0.03 R)
• M44: 28,788,764 km (0.103 R)
• M45: 31,697,694 km (0.103 R)
• M46: 32,792,900 km (0.082 R)
• M47: 33,424,353 km (0.068 R)
• M48: 33,582,777 km (0.084 R)
• M49: 33,900,523 km (0.119 R)
• M50: 34,139,431 km (0.078 R)
• M51: 35,100,747 km (0.09 R)
• M52: 35,908,725 km (0.034 R)
• M53: 36,477,945 km (0.053 R)
• M54: 36,968,177 km (0.111 R)
• M55: 38,037,951 km (0.091 R)
• M56: 40,883,602 km (0.099 R)
• M57: 41,053,096 km (0.106 R)
• M58: 41,307,862 km (0.043 R)
• M59: 42,589,317 km (0.058 R)
• M60: 42,847,224 km (0.049 R)
• M61: 43,278,066 km (0.078 R)
• M62: 43,364,533 km (0.114 R)
• M63: 44,144,237 km (0.082 R)
• M64: 45,103,758 km (0.093 R)
• M65: 45,191,273 km (0.045 R)
• M66: 45,629,894 km (0.117 R)
• M67: 46,158,124 km (0.047 R)
• M68: 47,220,717 km (0.095 R)
• M69: 47,309,728 km (0.045 R)
• M70: 47,665,921 km (0.107 R)
• M71: 49,640,912 km (0.065 R)
• M72: 50,275,057 km (0.107 R)
• M73: 51,094,106 km (0.072 R)
• M74: 52,009,495 km (0.115 R)
• M75: 52,101,348 km (0.11 R)
• M76: 52,930,270 km (0.119 R)
• M77: 56,195,094 km (0.08 R)
• M78: 57,994,607 km (0.109 R)
• M79: 58,471,375 km (0.069 R)
• M80: 59,620,735 km (0.075 R)
• M81: 60,777,576 km (0.092 R)
• M82: 62,819,886 km (0.063 R)
• M83: 64,390,963 km (0.087 R)
• M84: 65,379,505 km (0.081 R)
• M85: 65,478,539 km (0.079 R)
• M86: 66,074,388 km (0.074 R)
• M87: 66,173,870 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.2

Radius: 7.2

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.94 AU - 17.64 AU

Year: 20274 Days

Day: 19.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,140,942 km

• M1: 95,294 km (0.101 R)
• M2: 389,104 km (0.103 R)
• M3: 455,526 km (0.068 R)
• M4: 679,623 km (0.055 R)
• M5: 1,350,570 km (0.097 R)
• M6: 1,455,737 km (0.079 R)
• M7: 1,702,125 km (0.084 R)
• M8: 1,758,673 km (0.06 R)
• M9: 1,902,885 km (0.081 R)
• M10: 2,518,331 km (0.119 R)
• M11: 3,331,844 km (0.11 R)
• M12: 3,403,052 km (0.092 R)
• M13: 3,583,467 km (0.053 R)
• M14: 3,878,624 km (0.114 R)
• M15: 5,260,011 km (0.075 R)
• M16: 5,426,812 km (0.055 R)
• M17: 5,637,745 km (0.071 R)
• M18: 6,419,245 km (0.12 R)
• M19: 6,597,565 km (0.073 R)
• M20: 6,777,532 km (0.074 R)
• M21: 7,420,054 km (0.065 R)
• M22: 7,654,175 km (0.109 R)
• M23: 8,517,355 km (0.116 R)
• M24: 9,059,946 km (0.078 R)
• M25: 9,109,762 km (0.114 R)
• M26: 9,310,223 km (0.066 R)
• M27: 9,562,894 km (0.105 R)
• M28: 9,971,745 km (0.116 R)
• M29: 10,023,207 km (0.105 R)
• M30: 10,595,718 km (0.109 R)
• M31: 10,912,566 km (0.042 R)
• M32: 11,935,965 km (0.065 R)
• M33: 13,046,131 km (0.065 R)
• M34: 13,442,565 km (0.117 R)
• M35: 14,890,074 km (0.045 R)
• M36: 15,185,381 km (0.1 R)
• M37: 15,363,552 km (0.081 R)
• M38: 16,386,352 km (0.102 R)
• M39: 17,245,044 km (0.116 R)
• M40: 17,493,077 km (0.078 R)
• M41: 18,560,309 km (0.102 R)
• M42: 18,623,738 km (0.052 R)
• M43: 18,687,317 km (0.056 R)
• M44: 19,198,044 km (0.069 R)
• M45: 19,907,587 km (0.096 R)
• M46: 21,219,860 km (0.032 R)
• M47: 21,419,124 km (0.087 R)
• M48: 23,445,427 km (0.12 R)
• M49: 24,481,243 km (0.119 R)
• M50: 24,829,806 km (0.099 R)
• M51: 25,673,239 km (0.069 R)
• M52: 26,525,946 km (0.078 R)
• M53: 28,845,013 km (0.088 R)
• M54: 29,065,819 km (0.096 R)
• M55: 29,213,173 km (0.079 R)
• M56: 29,360,976 km (0.116 R)
• M57: 30,551,625 km (0.048 R)
• M58: 32,138,111 km (0.095 R)
• M59: 32,290,551 km (0.111 R)
• M60: 32,366,846 km (0.073 R)
• M61: 32,596,179 km (0.099 R)
• M62: 32,749,517 km (0.103 R)
• M63: 32,979,748 km (0.061 R)
• M64: 33,519,049 km (0.115 R)
• M65: 34,841,194 km (0.111 R)
• M66: 35,390,518 km (0.076 R)
• M67: 36,259,532 km (0.097 R)
• M68: 38,099,137 km (0.077 R)
• M69: 38,827,230 km (0.097 R)
• M70: 40,379,308 km (0.115 R)
• M71: 41,702,052 km (0.09 R)
• M72: 42,452,285 km (0.062 R)
• M73: 42,871,010 km (0.119 R)
• M74: 42,954,934 km (0.103 R)
• M75: 43,122,933 km (0.108 R)
• M76: 43,628,274 km (0.074 R)
• M77: 44,304,905 km (0.101 R)
• M78: 46,269,873 km (0.045 R)
• M79: 46,442,210 km (0.082 R)
• M80: 46,787,183 km (0.086 R)
• M81: 47,914,552 km (0.1 R)
• M82: 48,612,726 km (0.115 R)
• M83: 49,226,376 km (0.109 R)
• M84: 50,107,358 km (0.033 R)
• M85: 50,816,003 km (0.093 R)
• M86: 51,974,639 km (0.1 R)
• M87: 54,227,134 km (0.101 R)
• M88: 56,695,199 km (0.062 R)
• M89: 57,341,163 km (0.099 R)
• M90: 59,199,767 km (0.108 R)
• M91: 59,855,006 km (0.038 R)
• M92: 60,324,593 km (0.068 R)
• M93: 63,453,732 km (0.039 R)
• M94: 63,836,553 km (0.093 R)
• M95: 63,932,296 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.3

Radius: 5.2

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 15.24 AU - 25.3 AU

Year: 32529 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,140,942 km

• M1: 391,198 km (0.103 R)
• M2: 776,862 km (0.095 R)
• M3: 865,274 km (0.108 R)
• M4: 926,011 km (0.112 R)
• M5: 1,918,144 km (0.068 R)
• M6: 2,457,743 km (0.113 R)
• M7: 2,811,842 km (0.048 R)
• M8: 3,372,834 km (0.111 R)
• M9: 3,666,045 km (0.107 R)
• M10: 4,540,595 km (0.113 R)
• M11: 5,083,934 km (0.099 R)
• M12: 6,894,367 km (0.104 R)
• M13: 7,516,994 km (0.065 R)
• M14: 7,771,011 km (0.094 R)
• M15: 7,835,039 km (0.082 R)
• M16: 8,815,055 km (0.117 R)
• M17: 8,948,645 km (0.09 R)
• M18: 9,015,815 km (0.1 R)
• M19: 9,764,253 km (0.06 R)
• M20: 10,816,824 km (0.073 R)
• M21: 10,888,182 km (0.106 R)
• M22: 11,247,815 km (0.087 R)
• M23: 14,261,315 km (0.066 R)
• M24: 19,730,164 km (0.116 R)
• M25: 20,080,373 km (0.029 R)
• M26: 21,411,494 km (0.112 R)
• M27: 22,133,005 km (0.059 R)
• M28: 22,496,827 km (0.105 R)
• M29: 23,692,563 km (0.108 R)
• M30: 25,003,339 km (0.057 R)
• M31: 25,858,441 km (0.106 R)
• M32: 27,304,603 km (0.103 R)
• M33: 27,401,842 km (0.11 R)
• M34: 28,875,830 km (0.025 R)
• M35: 29,972,981 km (0.098 R)
• M36: 30,577,206 km (0.105 R)
• M37: 31,593,126 km (0.03 R)
• M38: 31,797,626 km (0.065 R)
• M39: 31,900,100 km (0.116 R)
• M40: 32,723,337 km (0.094 R)
• M41: 33,033,903 km (0.117 R)
• M42: 33,866,714 km (0.104 R)
• M43: 33,971,432 km (0.1 R)
• M44: 34,076,001 km (0.119 R)
• M45: 34,812,023 km (0.046 R)
• M46: 36,620,960 km (0.094 R)
• M47: 36,835,783 km (0.048 R)
• M48: 37,374,784 km (0.06 R)
• M49: 39,886,981 km (0.07 R)
• M50: 41,442,799 km (0.091 R)
• M51: 43,813,327 km (0.116 R)
• M52: 45,533,403 km (0.097 R)
• M53: 47,392,306 km (0.117 R)
• M54: 49,513,006 km (0.027 R)
• M55: 51,544,096 km (0.095 R)
• M56: 52,630,326 km (0.097 R)
• M57: 53,237,095 km (0.11 R)
• M58: 53,724,186 km (0.08 R)
• M59: 54,580,185 km (0.111 R)
• M60: 55,317,403 km (0.059 R)
• M61: 55,440,522 km (0.032 R)
• M62: 56,305,497 km (0.075 R)
• M63: 59,556,857 km (0.077 R)
• M64: 61,332,733 km (0.12 R)
• M65: 61,587,798 km (0.103 R)
• M66: 63,899,534 km (0.067 R)
• M67: 64,936,097 km (0.098 R)
• M68: 65,717,148 km (0.119 R)
• M69: 67,025,830 km (0.082 R)
• M70: 67,420,170 km (0.098 R)
• M71: 69,005,010 km (0.055 R)
• M72: 71,270,969 km (0.053 R)
• M73: 72,076,553 km (0.107 R)
• M74: 72,345,829 km (0.099 R)
• M75: 74,511,408 km (0.053 R)
• M76: 75,192,527 km (0.092 R)
• M77: 76,423,718 km (0.109 R)
• M78: 77,248,301 km (0.091 R)
• M79: 77,523,711 km (0.049 R)
• M80: 77,661,640 km (0.086 R)
• M81: 79,878,681 km (0.109 R)
• M82: 80,157,232 km (0.029 R)
• M83: 82,397,460 km (0.095 R)
• M84: 83,384,058 km (0.11 R)
• M85: 84,516,364 km (0.101 R)
• M86: 84,942,269 km (0.066 R)
• M87: 88,663,367 km (0.11 R)
• M88: 90,108,781 km (0.025 R)
• M89: 90,253,742 km (0.07 R)
• M90: 94,049,788 km (0.073 R)
• M91: 96,411,639 km (0.084 R)
• M92: 99,241,582 km (0.054 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit