🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 330 Days

Day: 41.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,924,046 km

• M1: 200,012 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.08 AU - 1.34 AU

Year: 474 Days

Day: 43.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 8.4

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.4 AU - 6.48 AU

Year: 4523 Days

Day: 5.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,924,046 km

• M1: 177,872 km (0.064 R)
• M2: 239,207 km (0.086 R)
• M3: 294,857 km (0.03 R)
• M4: 423,960 km (0.05 R)
• M5: 496,366 km (0.082 R)
• M6: 607,966 km (0.103 R)
• M7: 804,837 km (0.097 R)
• M8: 952,190 km (0.117 R)
• M9: 1,022,202 km (0.077 R)
• M10: 1,243,158 km (0.095 R)
• M11: 1,367,325 km (0.071 R)
• M12: 1,695,841 km (0.079 R)
• M13: 1,764,507 km (0.111 R)
• M14: 2,122,046 km (0.11 R)
• M15: 2,290,493 km (0.103 R)
• M16: 2,405,085 km (0.043 R)
• M17: 2,700,242 km (0.113 R)
• M18: 2,924,190 km (0.03 R)
• M19: 3,028,011 km (0.12 R)
• M20: 3,090,842 km (0.071 R)
• M21: 3,260,635 km (0.11 R)
• M22: 3,433,570 km (0.04 R)
• M23: 3,698,658 km (0.111 R)
• M24: 4,155,230 km (0.102 R)
• M25: 4,557,350 km (0.119 R)
• M26: 4,702,310 km (0.101 R)
• M27: 4,996,718 km (0.081 R)
• M28: 5,096,351 km (0.047 R)
• M29: 5,398,838 km (0.112 R)
• M30: 5,603,637 km (0.093 R)
• M31: 5,889,668 km (0.115 R)
• M32: 6,021,314 km (0.08 R)
• M33: 6,127,230 km (0.093 R)
• M34: 6,886,289 km (0.105 R)
• M35: 7,475,106 km (0.118 R)
• M36: 7,789,860 km (0.068 R)
• M37: 8,820,290 km (0.088 R)
• M38: 9,336,254 km (0.082 R)
• M39: 9,397,589 km (0.114 R)
• M40: 9,613,309 km (0.08 R)
• M41: 9,706,359 km (0.103 R)
• M42: 10,081,101 km (0.105 R)
• M43: 10,207,212 km (0.114 R)
• M44: 10,397,202 km (0.059 R)
• M45: 10,812,934 km (0.113 R)
• M46: 10,909,724 km (0.082 R)
• M47: 11,495,998 km (0.09 R)
• M48: 12,293,654 km (0.098 R)
• M49: 12,835,348 km (0.109 R)
• M50: 13,109,112 km (0.105 R)
• M51: 13,523,348 km (0.074 R)
• M52: 14,294,077 km (0.057 R)
• M53: 15,549,352 km (0.086 R)
• M54: 16,134,878 km (0.109 R)
• M55: 16,504,535 km (0.116 R)
• M56: 17,668,107 km (0.052 R)
• M57: 18,087,430 km (0.105 R)
• M58: 18,164,024 km (0.088 R)
• M59: 18,394,405 km (0.107 R)
• M60: 18,858,008 km (0.066 R)
• M61: 19,600,014 km (0.109 R)
• M62: 19,836,378 km (0.064 R)
• M63: 20,073,641 km (0.036 R)
• M64: 20,511,065 km (0.075 R)
• M65: 21,274,014 km (0.097 R)
• M66: 21,760,656 km (0.06 R)
• M67: 22,291,878 km (0.087 R)
• M68: 22,456,286 km (0.116 R)
• M69: 22,662,282 km (0.091 R)
• M70: 23,117,658 km (0.087 R)
• M71: 25,097,436 km (0.083 R)
• M72: 25,354,146 km (0.117 R)
• M73: 26,259,213 km (0.107 R)
• M74: 26,476,130 km (0.082 R)
• M75: 26,868,376 km (0.099 R)
• M76: 27,043,256 km (0.029 R)
• M77: 27,130,920 km (0.062 R)
• M78: 28,322,916 km (0.05 R)
• M79: 30,438,080 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 3.6

Gravity: 57.05 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.6 AU - 18.8 AU

Year: 27676 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,924,046 km

• M1: 450,888 km (0.084 R)
• M2: 762,351 km (0.081 R)
• M3: 1,328,579 km (0.115 R)
• M4: 1,650,214 km (0.062 R)
• M5: 1,995,037 km (0.083 R)
• M6: 2,836,824 km (0.067 R)
• M7: 2,881,554 km (0.097 R)
• M8: 2,926,434 km (0.045 R)
• M9: 4,122,469 km (0.05 R)
• M10: 5,283,647 km (0.077 R)
• M11: 6,478,934 km (0.079 R)
• M12: 7,443,242 km (0.042 R)
• M13: 7,628,893 km (0.097 R)
• M14: 7,753,658 km (0.119 R)
• M15: 9,434,539 km (0.105 R)
• M16: 9,973,540 km (0.106 R)
• M17: 10,109,824 km (0.069 R)
• M18: 11,081,313 km (0.108 R)
• M19: 13,335,603 km (0.115 R)
• M20: 13,561,047 km (0.085 R)
• M21: 14,321,752 km (0.054 R)
• M22: 15,409,777 km (0.089 R)
• M23: 15,804,716 km (0.088 R)
• M24: 17,090,809 km (0.119 R)
• M25: 17,499,660 km (0.034 R)
• M26: 18,160,434 km (0.105 R)
• M27: 18,326,786 km (0.092 R)
• M28: 19,506,066 km (0.092 R)
• M29: 21,583,981 km (0.059 R)
• M30: 21,672,094 km (0.115 R)
• M31: 21,937,032 km (0.07 R)
• M32: 22,203,166 km (0.037 R)
• M33: 22,738,577 km (0.067 R)
• M34: 23,549,547 km (0.078 R)
• M35: 23,912,920 km (0.106 R)
• M36: 27,457,193 km (0.056 R)
• M37: 27,935,607 km (0.066 R)
• M38: 28,416,714 km (0.082 R)
• M39: 28,513,205 km (0.096 R)
• M40: 29,484,843 km (0.075 R)
• M41: 31,460,283 km (0.102 R)
• M42: 31,560,214 km (0.093 R)
• M43: 31,860,457 km (0.114 R)
• M44: 32,262,277 km (0.053 R)
• M45: 32,463,935 km (0.108 R)
• M46: 34,399,582 km (0.1 R)
• M47: 35,745,364 km (0.051 R)
• M48: 36,477,197 km (0.104 R)
• M49: 37,213,817 km (0.079 R)
• M50: 40,752,405 km (0.059 R)
• M51: 42,065,425 km (0.055 R)
• M52: 43,059,354 km (0.12 R)
• M53: 46,087,065 km (0.096 R)
• M54: 46,427,699 km (0.113 R)
• M55: 46,769,082 km (0.117 R)
• M56: 47,225,804 km (0.081 R)
• M57: 47,683,872 km (0.114 R)
• M58: 48,489,008 km (0.112 R)
• M59: 50,112,744 km (0.032 R)
• M60: 51,165,913 km (0.072 R)
• M61: 52,226,412 km (0.113 R)
• M62: 53,651,631 km (0.087 R)
• M63: 54,369,102 km (0.102 R)
• M64: 56,055,369 km (0.115 R)
• M65: 56,904,936 km (0.102 R)
• M66: 58,739,604 km (0.064 R)
• M67: 58,862,723 km (0.105 R)
• M68: 60,345,387 km (0.039 R)
• M69: 60,718,036 km (0.114 R)
• M70: 60,966,817 km (0.104 R)
• M71: 62,216,109 km (0.053 R)
• M72: 62,843,971 km (0.12 R)
• M73: 68,199,425 km (0.098 R)
• M74: 68,458,080 km (0.102 R)
• M75: 68,976,437 km (0.092 R)
• M76: 71,324,674 km (0.077 R)
• M77: 72,245,001 km (0.106 R)
• M78: 73,036,972 km (0.115 R)
• M79: 73,169,216 km (0.119 R)
• M80: 74,097,321 km (0.089 R)
• M81: 78,525,119 km (0.105 R)
• M82: 81,249,895 km (0.118 R)
• M83: 82,486,172 km (0.092 R)
• M84: 82,623,951 km (0.113 R)
• M85: 82,761,731 km (0.074 R)
• M86: 83,590,353 km (0.091 R)
• M87: 84,421,519 km (0.046 R)
• M88: 84,560,346 km (0.09 R)
• M89: 85,255,677 km (0.098 R)
• M90: 86,931,921 km (0.05 R)
• M91: 88,618,936 km (0.088 R)
• M92: 92,454,326 km (0.104 R)
• M93: 93,026,987 km (0.11 R)
• M94: 93,170,451 km (0.11 R)
• M95: 93,600,994 km (0.089 R)
• M96: 94,896,661 km (0.081 R)
• M97: 95,041,023 km (0.108 R)
• M98: 95,474,558 km (0.035 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit