🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.81 AU - 2.07 AU

Year: 1013 Days

Day: 30.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 116.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,937,654 km

• M1: 999,463 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.32 AU - 3.54 AU

Year: 2381 Days

Day: 36.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.6

Radius: 5.2

Gravity: 35.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.43 AU - 15.65 AU

Year: 22956 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,937,654 km

• M1: 97,538 km (0.098 R)
• M2: 780,452 km (0.089 R)
• M3: 893,398 km (0.116 R)
• M4: 1,103,733 km (0.078 R)
• M5: 2,700,690 km (0.104 R)
• M6: 2,829,195 km (0.046 R)
• M7: 4,777,707 km (0.051 R)
• M8: 5,196,432 km (0.082 R)
• M9: 5,356,501 km (0.107 R)
• M10: 6,694,654 km (0.116 R)
• M11: 6,752,549 km (0.054 R)
• M12: 7,762,185 km (0.035 R)
• M13: 8,565,525 km (0.095 R)
• M14: 8,945,205 km (0.091 R)
• M15: 9,008,933 km (0.072 R)
• M16: 9,136,989 km (0.052 R)
• M17: 9,330,270 km (0.047 R)
• M18: 9,459,971 km (0.112 R)
• M19: 9,655,346 km (0.059 R)
• M20: 11,612,984 km (0.054 R)
• M21: 13,249,435 km (0.096 R)
• M22: 13,614,603 km (0.115 R)
• M23: 15,336,774 km (0.118 R)
• M24: 16,968,138 km (0.088 R)
• M25: 17,047,126 km (0.087 R)
• M26: 17,524,044 km (0.087 R)
• M27: 20,307,911 km (0.08 R)
• M28: 21,408,203 km (0.113 R)
• M29: 22,267,493 km (0.05 R)
• M30: 22,527,495 km (0.087 R)
• M31: 27,006,604 km (0.088 R)
• M32: 27,748,161 km (0.093 R)
• M33: 29,251,171 km (0.119 R)
• M34: 29,821,438 km (0.099 R)
• M35: 30,395,595 km (0.07 R)
• M36: 31,069,982 km (0.116 R)
• M37: 31,263,561 km (0.064 R)
• M38: 31,360,501 km (0.066 R)
• M39: 32,041,919 km (0.044 R)
• M40: 34,214,978 km (0.05 R)
• M41: 34,414,841 km (0.117 R)
• M42: 34,715,383 km (0.025 R)
• M43: 35,926,377 km (0.091 R)
• M44: 36,435,160 km (0.109 R)
• M45: 37,253,909 km (0.098 R)
• M46: 37,356,683 km (0.096 R)
• M47: 38,597,447 km (0.116 R)
• M48: 38,909,658 km (0.094 R)
• M49: 39,222,916 km (0.033 R)
• M50: 40,483,727 km (0.113 R)
• M51: 40,589,343 km (0.117 R)
• M52: 41,864,515 km (0.062 R)
• M53: 45,219,098 km (0.08 R)
• M54: 45,438,558 km (0.106 R)
• M55: 45,548,363 km (0.085 R)
• M56: 45,988,480 km (0.084 R)
• M57: 46,762,200 km (0.107 R)
• M58: 46,984,054 km (0.096 R)
• M59: 47,651,709 km (0.117 R)
• M60: 48,546,603 km (0.105 R)
• M61: 49,560,279 km (0.099 R)
• M62: 49,673,225 km (0.097 R)
• M63: 51,150,654 km (0.108 R)
• M64: 52,757,783 km (0.117 R)
• M65: 53,335,830 km (0.107 R)
• M66: 54,032,058 km (0.099 R)
• M67: 56,965,822 km (0.092 R)
• M68: 58,034,549 km (0.067 R)
• M69: 58,273,008 km (0.064 R)
• M70: 59,109,859 km (0.095 R)
• M71: 59,469,791 km (0.09 R)
• M72: 59,589,918 km (0.096 R)
• M73: 59,950,748 km (0.095 R)
• M74: 60,312,476 km (0.1 R)
• M75: 62,986,239 km (0.062 R)
• M76: 63,968,050 km (0.081 R)
• M77: 69,078,911 km (0.114 R)
• M78: 69,711,112 km (0.063 R)
• M79: 70,091,390 km (0.096 R)
• M80: 70,853,890 km (0.101 R)
• M81: 71,363,719 km (0.079 R)
• M82: 72,002,802 km (0.101 R)
• M83: 74,966,934 km (0.025 R)
• M84: 75,876,938 km (0.085 R)
• M85: 77,052,328 km (0.067 R)
• M86: 78,892,531 km (0.063 R)
• M87: 81,413,256 km (0.102 R)
• M88: 83,018,740 km (0.099 R)
• M89: 85,175,642 km (0.099 R)
• M90: 86,125,140 km (0.099 R)
• M91: 87,760,843 km (0.11 R)
• M92: 87,897,575 km (0.101 R)
• M93: 88,857,096 km (0.084 R)
• M94: 89,682,128 km (0.095 R)
• M95: 90,648,082 km (0.087 R)
• M96: 92,033,807 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 4.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.83 AU - 19.29 AU

Year: 24118 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,937,654 km

• M1: 102,325 km (0.093 R)
• M2: 321,486 km (0.062 R)
• M3: 422,764 km (0.065 R)
• M4: 463,454 km (0.106 R)
• M5: 687,253 km (0.034 R)
• M6: 941,719 km (0.101 R)
• M7: 1,165,068 km (0.093 R)
• M8: 1,343,239 km (0.091 R)
• M9: 1,974,393 km (0.107 R)
• M10: 2,115,164 km (0.082 R)
• M11: 3,298,334 km (0.091 R)
• M12: 3,606,805 km (0.099 R)
• M13: 3,924,401 km (0.108 R)
• M14: 4,071,755 km (0.092 R)
• M15: 4,220,904 km (0.074 R)
• M16: 4,341,629 km (0.063 R)
• M17: 4,371,998 km (0.072 R)
• M18: 4,402,366 km (0.084 R)
• M19: 4,524,737 km (0.111 R)
• M20: 4,710,388 km (0.109 R)
• M21: 4,993,577 km (0.05 R)
• M22: 5,708,655 km (0.096 R)
• M23: 6,351,776 km (0.077 R)
• M24: 6,524,861 km (0.098 R)
• M25: 6,769,752 km (0.063 R)
• M26: 6,840,363 km (0.07 R)
• M27: 6,875,668 km (0.105 R)
• M28: 8,376,583 km (0.083 R)
• M29: 9,378,889 km (0.085 R)
• M30: 9,934,047 km (0.106 R)
• M31: 10,418,295 km (0.09 R)
• M32: 10,458,986 km (0.081 R)
• M33: 10,581,506 km (0.073 R)
• M34: 10,869,033 km (0.115 R)
• M35: 11,075,927 km (0.069 R)
• M36: 11,451,717 km (0.092 R)
• M37: 11,493,754 km (0.038 R)
• M38: 11,704,687 km (0.111 R)
• M39: 12,001,938 km (0.087 R)
• M40: 12,087,358 km (0.096 R)
• M41: 12,387,900 km (0.1 R)
• M42: 13,040,147 km (0.084 R)
• M43: 14,377,851 km (0.112 R)
• M44: 15,618,616 km (0.075 R)
• M45: 15,852,138 km (0.111 R)
• M46: 16,039,884 km (0.119 R)
• M47: 16,322,624 km (0.097 R)
• M48: 16,417,319 km (0.086 R)
• M49: 16,654,731 km (0.118 R)
• M50: 16,989,082 km (0.044 R)
• M51: 17,229,187 km (0.119 R)
• M52: 17,761,456 km (0.1 R)
• M53: 17,907,613 km (0.11 R)
• M54: 19,540,923 km (0.055 R)
• M55: 19,691,717 km (0.104 R)
• M56: 20,860,825 km (0.085 R)
• M57: 21,947,952 km (0.115 R)
• M58: 23,000,224 km (0.079 R)
• M59: 23,265,760 km (0.073 R)
• M60: 23,372,274 km (0.065 R)
• M61: 23,692,862 km (0.117 R)
• M62: 23,746,418 km (0.111 R)
• M63: 24,068,801 km (0.062 R)
• M64: 24,230,517 km (0.098 R)
• M65: 26,309,478 km (0.092 R)
• M66: 26,810,182 km (0.061 R)
• M67: 27,482,774 km (0.079 R)
• M68: 28,104,054 km (0.095 R)
• M69: 28,387,991 km (0.1 R)
• M70: 28,501,835 km (0.082 R)
• M71: 29,648,652 km (0.102 R)
• M72: 31,279,419 km (0.117 R)
• M73: 31,632,619 km (0.078 R)
• M74: 31,691,561 km (0.101 R)
• M75: 32,759,839 km (0.114 R)
• M76: 32,879,218 km (0.11 R)
• M77: 33,960,512 km (0.097 R)
• M78: 35,114,510 km (0.103 R)
• M79: 35,727,113 km (0.11 R)
• M80: 35,911,418 km (0.109 R)
• M81: 36,590,442 km (0.115 R)
• M82: 36,838,476 km (0.075 R)
• M83: 37,835,845 km (0.101 R)
• M84: 37,898,377 km (0.085 R)
• M85: 38,337,895 km (0.088 R)
• M86: 39,666,025 km (0.069 R)
• M87: 39,793,333 km (0.039 R)
• M88: 42,107,761 km (0.113 R)
• M89: 42,497,614 km (0.106 R)
• M90: 43,150,159 km (0.045 R)
• M91: 43,281,058 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit