🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.96 AU - 0.98 AU

Year: 339 Days

Day: 42.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.7 AU - 2.02 AU

Year: 900 Days

Day: 34.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 12.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.29 AU - 7.49 AU

Year: 5730 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,956,719 km

• M1: 230,830 km (0.049 R)
• M2: 464,950 km (0.091 R)
• M3: 890,706 km (0.114 R)
• M4: 1,046,736 km (0.077 R)
• M5: 1,299,108 km (0.094 R)
• M6: 1,590,225 km (0.117 R)
• M7: 1,763,460 km (0.079 R)
• M8: 1,842,597 km (0.072 R)
• M9: 2,364,394 km (0.114 R)
• M10: 2,745,271 km (0.079 R)
• M11: 2,861,059 km (0.084 R)
• M12: 3,291,452 km (0.063 R)
• M13: 3,666,045 km (0.105 R)
• M14: 3,819,832 km (0.084 R)
• M15: 4,186,945 km (0.066 R)
• M16: 4,429,144 km (0.044 R)
• M17: 4,648,155 km (0.073 R)
• M18: 4,759,157 km (0.088 R)
• M19: 4,842,932 km (0.1 R)
• M20: 5,183,117 km (0.119 R)
• M21: 5,327,180 km (0.036 R)
• M22: 5,767,297 km (0.111 R)
• M23: 5,946,815 km (0.096 R)
• M24: 6,188,864 km (0.079 R)
• M25: 6,465,171 km (0.114 R)
• M26: 6,777,083 km (0.073 R)
• M27: 7,061,917 km (0.117 R)
• M28: 7,221,837 km (0.057 R)
• M29: 7,480,342 km (0.077 R)
• M30: 7,578,179 km (0.08 R)
• M31: 7,741,989 km (0.025 R)
• M32: 7,973,417 km (0.089 R)
• M33: 9,691,848 km (0.083 R)
• M34: 9,798,661 km (0.101 R)
• M35: 10,301,609 km (0.118 R)
• M36: 10,923,936 km (0.095 R)
• M37: 11,109,138 km (0.072 R)
• M38: 12,243,090 km (0.107 R)
• M39: 12,397,176 km (0.08 R)
• M40: 12,551,710 km (0.097 R)
• M41: 12,668,097 km (0.052 R)
• M42: 13,019,503 km (0.066 R)
• M43: 13,851,865 km (0.12 R)
• M44: 14,294,675 km (0.087 R)
• M45: 14,538,220 km (0.111 R)
• M46: 14,947,221 km (0.099 R)
• M47: 15,029,500 km (0.09 R)
• M48: 15,526,165 km (0.06 R)
• M49: 15,651,228 km (0.091 R)
• M50: 15,776,591 km (0.097 R)
• M51: 16,154,625 km (0.104 R)
• M52: 16,578,286 km (0.062 R)
• M53: 17,827,429 km (0.098 R)
• M54: 18,177,338 km (0.087 R)
• M55: 18,265,152 km (0.118 R)
• M56: 18,441,378 km (0.104 R)
• M57: 18,750,896 km (0.094 R)
• M58: 18,973,049 km (0.11 R)
• M59: 20,187,784 km (0.104 R)
• M60: 20,552,503 km (0.118 R)
• M61: 20,873,540 km (0.092 R)
• M62: 21,103,772 km (0.081 R)
• M63: 22,928,866 km (0.06 R)
• M64: 23,166,577 km (0.092 R)
• M65: 23,261,871 km (0.039 R)
• M66: 25,883,424 km (0.041 R)
• M67: 26,379,191 km (0.111 R)
• M68: 26,778,019 km (0.049 R)
• M69: 27,380,001 km (0.063 R)
• M70: 27,632,223 km (0.115 R)
• M71: 28,546,266 km (0.116 R)
• M72: 29,780,598 km (0.119 R)
• M73: 29,936,180 km (0.103 R)
• M74: 30,560,900 km (0.042 R)
• M75: 31,242,618 km (0.117 R)
• M76: 31,400,593 km (0.102 R)
• M77: 31,929,272 km (0.059 R)
• M78: 32,088,444 km (0.107 R)
• M79: 32,727,825 km (0.031 R)
• M80: 33,586,816 km (0.063 R)
• M81: 34,181,767 km (0.075 R)
• M82: 35,327,088 km (0.101 R)
• M83: 36,540,477 km (0.116 R)
• M84: 36,706,979 km (0.076 R)
• M85: 36,873,781 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.3

Radius: 7.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.83 AU - 14.53 AU

Year: 17950 Days

Day: 18.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,956,719 km

• M1: 121,922 km (0.074 R)
• M2: 479,910 km (0.086 R)
• M3: 650,751 km (0.076 R)
• M4: 743,651 km (0.111 R)
• M5: 841,189 km (0.056 R)
• M6: 1,027,887 km (0.103 R)
• M7: 2,009,548 km (0.056 R)
• M8: 2,119,951 km (0.093 R)
• M9: 2,232,299 km (0.057 R)
• M10: 3,695,666 km (0.088 R)
• M11: 3,934,424 km (0.11 R)
• M12: 4,319,938 km (0.079 R)
• M13: 4,535,209 km (0.05 R)
• M14: 4,644,266 km (0.067 R)
• M15: 5,393,153 km (0.065 R)
• M16: 6,259,773 km (0.078 R)
• M17: 6,421,937 km (0.103 R)
• M18: 6,503,618 km (0.06 R)
• M19: 6,626,587 km (0.118 R)
• M20: 6,833,481 km (0.088 R)
• M21: 7,084,656 km (0.118 R)
• M22: 8,563,880 km (0.098 R)
• M23: 9,523,700 km (0.037 R)
• M24: 10,421,287 km (0.063 R)
• M25: 11,395,019 km (0.103 R)
• M26: 11,593,237 km (0.063 R)
• M27: 11,842,616 km (0.091 R)
• M28: 12,093,791 km (0.107 R)
• M29: 12,245,334 km (0.096 R)
• M30: 13,271,725 km (0.06 R)
• M31: 13,532,623 km (0.107 R)
• M32: 13,584,983 km (0.102 R)
• M33: 14,700,684 km (0.033 R)
• M34: 15,242,228 km (0.112 R)
• M35: 15,625,198 km (0.081 R)
• M36: 16,011,311 km (0.057 R)
• M37: 17,473,031 km (0.054 R)
• M38: 18,219,824 km (0.064 R)
• M39: 19,211,957 km (0.031 R)
• M40: 20,762,988 km (0.108 R)
• M41: 22,416,044 km (0.094 R)
• M42: 24,941,406 km (0.076 R)
• M43: 26,237,522 km (0.044 R)
• M44: 27,688,471 km (0.05 R)
• M45: 27,755,043 km (0.113 R)
• M46: 27,955,055 km (0.05 R)
• M47: 28,021,776 km (0.106 R)
• M48: 28,962,297 km (0.028 R)
• M49: 29,913,141 km (0.109 R)
• M50: 30,255,272 km (0.088 R)
• M51: 31,150,615 km (0.116 R)
• M52: 32,685,788 km (0.059 R)
• M53: 33,888,854 km (0.062 R)
• M54: 35,106,282 km (0.103 R)
• M55: 36,192,362 km (0.101 R)
• M56: 36,776,243 km (0.07 R)
• M57: 37,289,513 km (0.113 R)
• M58: 38,620,485 km (0.105 R)
• M59: 39,067,484 km (0.078 R)
• M60: 41,557,092 km (0.088 R)
• M61: 42,091,754 km (0.085 R)
• M62: 43,554,373 km (0.115 R)
• M63: 44,252,995 km (0.11 R)
• M64: 45,582,770 km (0.089 R)
• M65: 46,134,039 km (0.116 R)
• M66: 47,084,434 km (0.047 R)
• M67: 47,561,950 km (0.111 R)
• M68: 47,961,227 km (0.049 R)
• M69: 49,730,970 km (0.105 R)
• M70: 50,461,007 km (0.102 R)
• M71: 50,868,213 km (0.109 R)
• M72: 51,112,955 km (0.109 R)
• M73: 51,685,765 km (0.036 R)
• M74: 52,920,247 km (0.038 R)
• M75: 54,247,778 km (0.075 R)
• M76: 54,664,857 km (0.072 R)
• M77: 56,090,974 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.4

Radius: 6.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 19.92 AU - 20.08 AU

Year: 31731 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,956,719 km

• M1: 293,810 km (0.075 R)
• M2: 727,046 km (0.097 R)
• M3: 1,104,032 km (0.078 R)
• M4: 1,263,803 km (0.063 R)
• M5: 1,570,179 km (0.101 R)
• M6: 1,787,246 km (0.06 R)
• M7: 1,861,746 km (0.116 R)
• M8: 2,834,431 km (0.081 R)
• M9: 3,098,920 km (0.085 R)
• M10: 3,794,550 km (0.099 R)
• M11: 3,939,211 km (0.089 R)
• M12: 3,987,980 km (0.094 R)
• M13: 6,434,653 km (0.096 R)
• M14: 6,840,363 km (0.032 R)
• M15: 7,314,289 km (0.062 R)
• M16: 7,374,277 km (0.117 R)
• M17: 7,555,291 km (0.109 R)
• M18: 8,671,441 km (0.076 R)
• M19: 9,904,725 km (0.081 R)
• M20: 10,037,568 km (0.103 R)
• M21: 10,507,754 km (0.103 R)
• M22: 10,575,522 km (0.103 R)
• M23: 11,330,244 km (0.107 R)
• M24: 14,821,559 km (0.034 R)
• M25: 16,053,348 km (0.08 R)
• M26: 18,450,205 km (0.085 R)
• M27: 19,107,986 km (0.102 R)
• M28: 19,439,795 km (0.119 R)
• M29: 19,773,398 km (0.084 R)
• M30: 20,531,111 km (0.061 R)
• M31: 21,988,045 km (0.047 R)
• M32: 22,510,291 km (0.084 R)
• M33: 22,597,656 km (0.118 R)
• M34: 23,655,612 km (0.109 R)
• M35: 23,922,644 km (0.105 R)
• M36: 24,190,574 km (0.066 R)
• M37: 25,272,466 km (0.038 R)
• M38: 28,611,640 km (0.119 R)
• M39: 28,896,175 km (0.102 R)
• M40: 29,181,608 km (0.083 R)
• M41: 30,816,413 km (0.079 R)
• M42: 33,673,284 km (0.113 R)
• M43: 33,773,215 km (0.104 R)
• M44: 34,476,176 km (0.111 R)
• M45: 34,576,855 km (0.055 R)
• M46: 34,677,834 km (0.026 R)
• M47: 37,128,696 km (0.109 R)
• M48: 40,695,109 km (0.069 R)
• M49: 41,442,799 km (0.052 R)
• M50: 42,410,847 km (0.061 R)
• M51: 44,698,348 km (0.056 R)
• M52: 45,138,614 km (0.116 R)
• M53: 46,802,292 km (0.094 R)
• M54: 47,585,587 km (0.098 R)
• M55: 50,876,441 km (0.065 R)
• M56: 51,220,965 km (0.049 R)
• M57: 51,912,556 km (0.113 R)
• M58: 52,491,200 km (0.085 R)
• M59: 52,955,552 km (0.115 R)
• M60: 55,180,222 km (0.119 R)
• M61: 55,298,255 km (0.105 R)
• M62: 57,196,502 km (0.058 R)
• M63: 57,674,467 km (0.095 R)
• M64: 58,393,734 km (0.097 R)
• M65: 58,754,564 km (0.109 R)
• M66: 59,236,867 km (0.112 R)
• M67: 59,599,343 km (0.094 R)
• M68: 60,448,012 km (0.047 R)
• M69: 62,525,926 km (0.111 R)
• M70: 62,648,895 km (0.12 R)
• M71: 65,623,799 km (0.105 R)
• M72: 68,517,770 km (0.113 R)
• M73: 69,152,364 km (0.094 R)
• M74: 72,225,403 km (0.111 R)
• M75: 73,000,619 km (0.108 R)
• M76: 74,168,680 km (0.106 R)
• M77: 75,997,813 km (0.041 R)
• M78: 77,445,471 km (0.079 R)
• M79: 78,106,395 km (0.111 R)
• M80: 78,238,789 km (0.084 R)
• M81: 79,567,218 km (0.112 R)
• M82: 79,700,510 km (0.063 R)
• M83: 79,833,801 km (0.088 R)
• M84: 80,367,866 km (0.112 R)
• M85: 83,055,691 km (0.104 R)
• M86: 83,596,786 km (0.113 R)
• M87: 84,003,393 km (0.111 R)
• M88: 85,090,820 km (0.098 R)
• M89: 88,933,541 km (0.072 R)
• M90: 89,210,297 km (0.108 R)
• M91: 89,348,675 km (0.107 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit