🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.17 AU - 1.37 AU

Year: 505 Days

Day: 18.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,854,236 km

• M1: 59,839 km (0.1 R)
• M2: 436,078 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.43 AU - 3.91 AU

Year: 1993 Days

Day: 19 Hours

Environment

Temp: -88 °C

Axial Tilt: 70.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 10.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.71 AU - 6.17 AU

Year: 4480 Days

Day: 5.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,854,236 km

• M1: 137,630 km (0.105 R)
• M2: 215,271 km (0.087 R)
• M3: 387,309 km (0.094 R)
• M4: 499,058 km (0.082 R)
• M5: 771,626 km (0.103 R)
• M6: 931,995 km (0.04 R)
• M7: 1,023,249 km (0.104 R)
• M8: 1,697,936 km (0.075 R)
• M9: 1,977,385 km (0.062 R)
• M10: 2,045,452 km (0.1 R)
• M11: 2,148,973 km (0.096 R)
• M12: 2,289,745 km (0.087 R)
• M13: 2,397,306 km (0.034 R)
• M14: 2,506,812 km (0.113 R)
• M15: 2,730,610 km (0.109 R)
• M16: 2,902,797 km (0.097 R)
• M17: 3,197,954 km (0.074 R)
• M18: 3,482,190 km (0.103 R)
• M19: 3,690,430 km (0.073 R)
• M20: 3,945,644 km (0.082 R)
• M21: 4,031,962 km (0.09 R)
• M22: 4,814,658 km (0.086 R)
• M23: 5,188,054 km (0.084 R)
• M24: 5,282,899 km (0.068 R)
• M25: 5,741,117 km (0.103 R)
• M26: 6,618,958 km (0.113 R)
• M27: 6,851,433 km (0.081 R)
• M28: 7,034,092 km (0.083 R)
• M29: 7,112,930 km (0.096 R)
• M30: 7,324,461 km (0.097 R)
• M31: 7,538,087 km (0.062 R)
• M32: 7,753,807 km (0.053 R)
• M33: 7,998,998 km (0.064 R)
• M34: 8,749,830 km (0.052 R)
• M35: 8,834,652 km (0.108 R)
• M36: 9,262,951 km (0.115 R)
• M37: 9,378,291 km (0.116 R)
• M38: 9,903,379 km (0.073 R)
• M39: 10,199,134 km (0.104 R)
• M40: 10,318,364 km (0.088 R)
• M41: 11,104,052 km (0.1 R)
• M42: 11,473,259 km (0.081 R)
• M43: 12,287,072 km (0.118 R)
• M44: 12,413,931 km (0.064 R)
• M45: 12,541,089 km (0.116 R)
• M46: 12,990,032 km (0.104 R)
• M47: 13,411,748 km (0.083 R)
• M48: 13,607,871 km (0.082 R)
• M49: 15,415,313 km (0.117 R)
• M50: 15,620,710 km (0.116 R)
• M51: 15,792,598 km (0.032 R)
• M52: 15,861,563 km (0.116 R)
• M53: 16,138,319 km (0.03 R)
• M54: 16,521,589 km (0.085 R)
• M55: 17,474,826 km (0.063 R)
• M56: 17,760,708 km (0.074 R)
• M57: 18,192,597 km (0.049 R)
• M58: 18,301,056 km (0.077 R)
• M59: 18,883,141 km (0.104 R)
• M60: 19,029,747 km (0.082 R)
• M61: 19,103,050 km (0.119 R)
• M62: 19,434,559 km (0.086 R)
• M63: 20,103,111 km (0.108 R)
• M64: 20,327,658 km (0.086 R)
• M65: 20,402,756 km (0.088 R)
• M66: 20,968,386 km (0.079 R)
• M67: 21,044,232 km (0.091 R)
• M68: 21,654,142 km (0.103 R)
• M69: 23,243,320 km (0.107 R)
• M70: 23,834,082 km (0.079 R)
• M71: 24,032,150 km (0.102 R)
• M72: 24,389,838 km (0.11 R)
• M73: 24,669,437 km (0.067 R)
• M74: 24,869,748 km (0.037 R)
• M75: 25,110,900 km (0.095 R)
• M76: 26,164,518 km (0.11 R)
• M77: 26,327,879 km (0.085 R)
• M78: 26,450,699 km (0.113 R)
• M79: 26,696,787 km (0.103 R)
• M80: 27,108,630 km (0.085 R)
• M81: 27,897,011 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 14.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.69 AU - 10.31 AU

Year: 8750 Days

Day: 9.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 94,854,236 km

• M1: 267,481 km (0.059 R)
• M2: 374,294 km (0.082 R)
• M3: 506,538 km (0.051 R)
• M4: 868,565 km (0.116 R)
• M5: 1,021,005 km (0.064 R)
• M6: 1,398,890 km (0.117 R)
• M7: 1,739,674 km (0.102 R)
• M8: 2,021,666 km (0.032 R)
• M9: 2,194,601 km (0.092 R)
• M10: 2,408,825 km (0.049 R)
• M11: 2,592,830 km (0.088 R)
• M12: 2,781,772 km (0.113 R)
• M13: 2,916,710 km (0.044 R)
• M14: 3,458,104 km (0.111 R)
• M15: 3,965,989 km (0.071 R)
• M16: 4,184,701 km (0.092 R)
• M17: 4,340,283 km (0.042 R)
• M18: 4,497,810 km (0.118 R)
• M19: 5,702,222 km (0.115 R)
• M20: 5,825,640 km (0.069 R)
• M21: 6,455,597 km (0.052 R)
• M22: 7,320,572 km (0.079 R)
• M23: 7,427,983 km (0.082 R)
• M24: 7,807,962 km (0.06 R)
• M25: 8,027,871 km (0.101 R)
• M26: 8,194,223 km (0.105 R)
• M27: 8,361,773 km (0.078 R)
• M28: 9,332,514 km (0.072 R)
• M29: 9,449,050 km (0.041 R)
• M30: 9,979,674 km (0.117 R)
• M31: 10,278,720 km (0.093 R)
• M32: 10,885,639 km (0.119 R)
• M33: 11,286,411 km (0.105 R)
• M34: 11,598,024 km (0.095 R)
• M35: 11,786,367 km (0.093 R)
• M36: 11,912,478 km (0.104 R)
• M37: 12,453,724 km (0.097 R)
• M38: 12,743,495 km (0.039 R)
• M39: 13,067,972 km (0.105 R)
• M40: 13,362,531 km (0.117 R)
• M41: 13,891,509 km (0.098 R)
• M42: 14,461,028 km (0.116 R)
• M43: 15,278,131 km (0.106 R)
• M44: 15,484,876 km (0.096 R)
• M45: 15,796,488 km (0.048 R)
• M46: 16,390,990 km (0.12 R)
• M47: 17,135,539 km (0.109 R)
• M48: 18,145,324 km (0.046 R)
• M49: 18,915,454 km (0.114 R)
• M50: 19,771,154 km (0.029 R)
• M51: 20,563,424 km (0.065 R)
• M52: 20,753,713 km (0.029 R)
• M53: 21,250,976 km (0.062 R)
• M54: 21,404,763 km (0.076 R)
• M55: 21,520,252 km (0.06 R)
• M56: 22,374,306 km (0.036 R)
• M57: 22,805,447 km (0.103 R)
• M58: 23,041,812 km (0.106 R)
• M59: 23,318,568 km (0.072 R)
• M60: 23,437,498 km (0.115 R)
• M61: 24,155,568 km (0.077 R)
• M62: 24,275,845 km (0.105 R)
• M63: 24,638,171 km (0.12 R)
• M64: 26,932,703 km (0.066 R)
• M65: 27,894,767 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.3

Radius: 4.2

Gravity: 55.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.36 AU - 19.26 AU

Year: 23258 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,854,236 km

• M1: 120,127 km (0.064 R)
• M2: 244,144 km (0.084 R)
• M3: 520,451 km (0.045 R)
• M4: 620,532 km (0.094 R)
• M5: 810,671 km (0.03 R)
• M6: 1,445,564 km (0.09 R)
• M7: 1,999,376 km (0.059 R)
• M8: 2,360,206 km (0.107 R)
• M9: 2,484,970 km (0.115 R)
• M10: 2,569,343 km (0.114 R)
• M11: 3,277,839 km (0.036 R)
• M12: 3,323,915 km (0.063 R)
• M13: 3,416,965 km (0.092 R)
• M14: 3,510,912 km (0.108 R)
• M15: 3,797,692 km (0.039 R)
• M16: 4,091,951 km (0.104 R)
• M17: 4,547,177 km (0.111 R)
• M18: 4,598,788 km (0.03 R)
• M19: 4,702,459 km (0.119 R)
• M20: 4,807,028 km (0.05 R)
• M21: 6,348,485 km (0.061 R)
• M22: 6,406,230 km (0.069 R)
• M23: 6,697,197 km (0.077 R)
• M24: 6,755,840 km (0.055 R)
• M25: 6,873,873 km (0.1 R)
• M26: 7,534,646 km (0.116 R)
• M27: 7,718,502 km (0.101 R)
• M28: 10,170,112 km (0.099 R)
• M29: 10,441,183 km (0.119 R)
• M30: 10,577,617 km (0.08 R)
• M31: 11,973,664 km (0.093 R)
• M32: 12,116,380 km (0.11 R)
• M33: 13,723,809 km (0.047 R)
• M34: 16,020,885 km (0.072 R)
• M35: 16,653,235 km (0.118 R)
• M36: 20,957,614 km (0.094 R)
• M37: 22,171,751 km (0.05 R)
• M38: 22,875,758 km (0.104 R)
• M39: 23,230,605 km (0.1 R)
• M40: 23,408,626 km (0.108 R)
• M41: 24,125,499 km (0.114 R)
• M42: 26,597,305 km (0.067 R)
• M43: 28,194,411 km (0.05 R)
• M44: 28,956,762 km (0.072 R)
• M45: 29,532,864 km (0.09 R)
• M46: 30,404,122 km (0.08 R)
• M47: 31,382,193 km (0.111 R)
• M48: 32,171,920 km (0.061 R)
• M49: 32,868,447 km (0.102 R)
• M50: 33,569,762 km (0.119 R)
• M51: 34,885,475 km (0.112 R)
• M52: 36,114,721 km (0.106 R)
• M53: 37,358,328 km (0.045 R)
• M54: 38,510,381 km (0.11 R)
• M55: 41,927,646 km (0.1 R)
• M56: 42,036,104 km (0.095 R)
• M57: 43,124,578 km (0.049 R)
• M58: 43,452,946 km (0.073 R)
• M59: 44,553,537 km (0.074 R)
• M60: 45,774,704 km (0.073 R)
• M61: 46,445,501 km (0.092 R)
• M62: 48,477,190 km (0.12 R)
• M63: 48,704,728 km (0.042 R)
• M64: 49,160,852 km (0.12 R)
• M65: 51,346,627 km (0.102 R)
• M66: 53,446,382 km (0.066 R)
• M67: 53,916,868 km (0.095 R)
• M68: 55,812,273 km (0.097 R)
• M69: 56,888,031 km (0.098 R)
• M70: 57,970,521 km (0.092 R)
• M71: 59,302,990 km (0.109 R)
• M72: 60,522,960 km (0.036 R)
• M73: 63,733,330 km (0.107 R)
• M74: 63,982,561 km (0.072 R)
• M75: 65,233,647 km (0.099 R)
• M76: 67,125,313 km (0.093 R)
• M77: 70,704,292 km (0.091 R)
• M78: 72,777,270 km (0.057 R)
• M79: 73,298,469 km (0.086 R)
• M80: 73,821,164 km (0.068 R)
• M81: 74,082,810 km (0.057 R)
• M82: 74,869,994 km (0.074 R)
• M83: 75,923,762 km (0.073 R)
• M84: 78,846,755 km (0.103 R)
• M85: 80,187,451 km (0.026 R)
• M86: 82,755,747 km (0.074 R)
• M87: 84,665,214 km (0.066 R)
• M88: 85,076,309 km (0.1 R)
• M89: 85,762,963 km (0.074 R)
• M90: 87,141,657 km (0.12 R)
• M91: 89,502,162 km (0.058 R)
• M92: 90,340,359 km (0.083 R)
• M93: 92,588,067 km (0.099 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit