🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.48 AU - 0.52 AU

Year: 135 Days

Day: 29.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,047,061 km

• M1: 285,433 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.14 AU - 1.54 AU

Year: 591 Days

Day: 43.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.71 AU - 2.15 AU

Year: 1021 Days

Day: 31.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.78 AU - 2.42 AU

Year: 1159 Days

Day: 46.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.17 AU - 3.39 AU

Year: 2262 Days

Day: 28.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,047,061 km

• M1: 2,118,755 km (0.081 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 11.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.44 AU - 8.5 AU

Year: 8568 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,047,061 km

• M1: 173,085 km (0.103 R)
• M2: 276,457 km (0.118 R)
• M3: 569,369 km (0.071 R)
• M4: 707,299 km (0.103 R)
• M5: 786,586 km (0.115 R)
• M6: 881,431 km (0.06 R)
• M7: 1,070,522 km (0.108 R)
• M8: 1,163,423 km (0.1 R)
• M9: 1,533,528 km (0.086 R)
• M10: 1,639,593 km (0.032 R)
• M11: 1,748,051 km (0.075 R)
• M12: 2,326,995 km (0.065 R)
• M13: 2,720,138 km (0.06 R)
• M14: 3,076,630 km (0.051 R)
• M15: 3,231,314 km (0.108 R)
• M16: 3,428,185 km (0.098 R)
• M17: 3,629,244 km (0.052 R)
• M18: 4,000,845 km (0.108 R)
• M19: 4,384,863 km (0.056 R)
• M20: 4,537,453 km (0.071 R)
• M21: 4,625,417 km (0.058 R)
• M22: 4,758,559 km (0.111 R)
• M23: 5,396,294 km (0.065 R)
• M24: 5,513,130 km (0.119 R)
• M25: 5,677,987 km (0.109 R)
• M26: 5,868,425 km (0.069 R)
• M27: 6,133,812 km (0.1 R)
• M28: 6,255,734 km (0.096 R)
• M29: 6,477,289 km (0.053 R)
• M30: 6,979,040 km (0.11 R)
• M31: 7,807,662 km (0.053 R)
• M32: 7,913,428 km (0.079 R)
• M33: 8,476,664 km (0.091 R)
• M34: 8,558,195 km (0.077 R)
• M35: 8,667,252 km (0.084 R)
• M36: 9,585,184 km (0.092 R)
• M37: 10,417,248 km (0.072 R)
• M38: 10,504,613 km (0.114 R)
• M39: 11,272,349 km (0.058 R)
• M40: 11,572,442 km (0.081 R)
• M41: 11,935,965 km (0.115 R)
• M42: 12,334,195 km (0.072 R)
• M43: 12,426,796 km (0.095 R)
• M44: 12,736,763 km (0.081 R)
• M45: 12,861,527 km (0.09 R)
• M46: 13,301,345 km (0.094 R)
• M47: 15,109,535 km (0.066 R)
• M48: 16,042,277 km (0.038 R)
• M49: 16,244,534 km (0.094 R)
• M50: 16,890,796 km (0.112 R)
• M51: 17,303,387 km (0.093 R)
• M52: 17,545,586 km (0.109 R)
• M53: 17,963,264 km (0.076 R)
• M54: 18,349,076 km (0.075 R)
• M55: 18,773,186 km (0.073 R)
• M56: 19,307,849 km (0.052 R)
• M57: 19,703,087 km (0.109 R)
• M58: 19,883,651 km (0.105 R)
• M59: 20,757,901 km (0.106 R)
• M60: 21,052,160 km (0.12 R)
• M61: 21,719,068 km (0.118 R)
• M62: 22,167,712 km (0.114 R)
• M63: 22,619,348 km (0.102 R)
• M64: 23,188,119 km (0.099 R)
• M65: 23,761,677 km (0.085 R)
• M66: 24,417,364 km (0.092 R)
• M67: 24,572,497 km (0.111 R)
• M68: 24,727,930 km (0.105 R)
• M69: 25,707,048 km (0.083 R)
• M70: 26,102,136 km (0.036 R)
• M71: 26,340,295 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544

Radius: 3

Gravity: 60.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.5 AU - 16.18 AU

Year: 20679 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,047,061 km

• M1: 156,629 km (0.101 R)
• M2: 356,791 km (0.057 R)
• M3: 842,386 km (0.081 R)
• M4: 1,148,912 km (0.051 R)
• M5: 1,203,216 km (0.072 R)
• M6: 1,230,592 km (0.09 R)
• M7: 1,885,232 km (0.102 R)
• M8: 2,145,832 km (0.116 R)
• M9: 2,179,192 km (0.071 R)
• M10: 2,628,734 km (0.102 R)
• M11: 3,068,252 km (0.108 R)
• M12: 5,129,262 km (0.074 R)
• M13: 5,490,691 km (0.066 R)
• M14: 5,582,394 km (0.072 R)
• M15: 5,674,546 km (0.092 R)
• M16: 5,767,297 km (0.091 R)
• M17: 6,238,082 km (0.095 R)
• M18: 6,285,803 km (0.044 R)
• M19: 8,136,179 km (0.11 R)
• M20: 8,663,063 km (0.077 R)
• M21: 8,769,876 km (0.059 R)
• M22: 9,309,924 km (0.099 R)
• M23: 9,583,988 km (0.11 R)
• M24: 10,592,277 km (0.071 R)
• M25: 12,226,484 km (0.113 R)
• M26: 13,564,338 km (0.111 R)
• M27: 13,937,136 km (0.117 R)
• M28: 14,124,881 km (0.118 R)
• M29: 14,820,212 km (0.079 R)
• M30: 14,883,941 km (0.086 R)
• M31: 15,204,230 km (0.104 R)
• M32: 15,397,361 km (0.056 R)
• M33: 16,772,464 km (0.119 R)
• M34: 16,838,886 km (0.07 R)
• M35: 17,306,529 km (0.116 R)
• M36: 17,575,655 km (0.106 R)
• M37: 18,391,263 km (0.099 R)
• M38: 18,528,444 km (0.095 R)
• M39: 18,665,925 km (0.115 R)
• M40: 18,803,704 km (0.079 R)
• M41: 19,080,460 km (0.117 R)
• M42: 22,723,617 km (0.089 R)
• M43: 22,944,424 km (0.097 R)
• M44: 23,388,281 km (0.07 R)
• M45: 25,802,790 km (0.114 R)
• M46: 27,508,056 km (0.099 R)
• M47: 29,089,605 km (0.066 R)
• M48: 29,169,490 km (0.105 R)
• M49: 29,329,411 km (0.094 R)
• M50: 29,810,816 km (0.111 R)
• M51: 30,863,088 km (0.076 R)
• M52: 30,944,469 km (0.091 R)
• M53: 35,703,177 km (0.094 R)
• M54: 36,131,327 km (0.071 R)
• M55: 36,733,608 km (0.057 R)
• M56: 36,906,243 km (0.036 R)
• M57: 37,599,779 km (0.029 R)
• M58: 38,823,639 km (0.081 R)
• M59: 39,175,643 km (0.058 R)
• M60: 39,882,942 km (0.06 R)
• M61: 42,844,830 km (0.036 R)
• M62: 43,208,652 km (0.095 R)
• M63: 43,391,012 km (0.109 R)
• M64: 44,766,265 km (0.109 R)
• M65: 45,690,930 km (0.09 R)
• M66: 46,342,129 km (0.033 R)
• M67: 47,559,407 km (0.118 R)
• M68: 47,747,601 km (0.083 R)
• M69: 48,692,312 km (0.111 R)
• M70: 49,547,862 km (0.072 R)
• M71: 51,563,244 km (0.087 R)
• M72: 51,853,464 km (0.12 R)
• M73: 52,824,355 km (0.029 R)
• M74: 53,312,044 km (0.081 R)
• M75: 53,801,229 km (0.098 R)
• M76: 54,488,631 km (0.111 R)
• M77: 55,673,745 km (0.107 R)
• M78: 55,772,929 km (0.094 R)
• M79: 56,070,628 km (0.081 R)
• M80: 56,170,111 km (0.06 R)
• M81: 56,667,823 km (0.076 R)
• M82: 57,167,031 km (0.027 R)
• M83: 59,178,524 km (0.065 R)
• M84: 59,583,635 km (0.116 R)
• M85: 59,786,490 km (0.098 R)
• M86: 60,600,452 km (0.1 R)
• M87: 62,136,224 km (0.119 R)
• M88: 63,373,996 km (0.096 R)
• M89: 64,307,637 km (0.101 R)
• M90: 66,293,698 km (0.095 R)
• M91: 67,135,934 km (0.058 R)
• M92: 67,558,398 km (0.087 R)
• M93: 68,724,663 km (0.077 R)
• M94: 69,790,698 km (0.077 R)
• M95: 70,754,856 km (0.109 R)
• M96: 71,184,651 km (0.073 R)
• M97: 71,615,493 km (0.097 R)
• M98: 72,047,083 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit