🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.84 AU - 0.9 AU

Year: 365 Days

Day: 12.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,843,600 km

• M1: 328,667 km (0.111 R)
• M2: 658,530 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.43 AU - 1.61 AU

Year: 843 Days

Day: 40 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,843,600 km

• M1: 1,253,032 km (0.084 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 9.5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.62 AU - 10.76 AU

Year: 11517 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,843,600 km

• M1: 119,828 km (0.114 R)
• M2: 181,761 km (0.117 R)
• M3: 510,129 km (0.104 R)
• M4: 575,503 km (0.056 R)
• M5: 715,676 km (0.089 R)
• M6: 790,326 km (0.104 R)
• M7: 989,291 km (0.086 R)
• M8: 1,341,295 km (0.078 R)
• M9: 2,322,657 km (0.048 R)
• M10: 2,581,910 km (0.074 R)
• M11: 3,643,755 km (0.117 R)
• M12: 3,810,258 km (0.049 R)
• M13: 3,911,386 km (0.108 R)
• M14: 4,081,927 km (0.112 R)
• M15: 4,325,024 km (0.098 R)
• M16: 5,156,489 km (0.098 R)
• M17: 5,533,326 km (0.057 R)
• M18: 5,802,453 km (0.101 R)
• M19: 5,880,094 km (0.096 R)
• M20: 6,115,262 km (0.098 R)
• M21: 6,273,836 km (0.094 R)
• M22: 6,921,445 km (0.093 R)
• M23: 8,279,943 km (0.092 R)
• M24: 8,411,439 km (0.06 R)
• M25: 9,034,365 km (0.097 R)
• M26: 9,534,321 km (0.096 R)
• M27: 9,764,403 km (0.1 R)
• M28: 9,996,579 km (0.098 R)
• M29: 11,720,544 km (0.036 R)
• M30: 12,066,415 km (0.092 R)
• M31: 12,667,200 km (0.115 R)
• M32: 13,175,084 km (0.096 R)
• M33: 14,211,199 km (0.1 R)
• M34: 14,474,192 km (0.113 R)
• M35: 17,416,633 km (0.109 R)
• M36: 18,380,193 km (0.083 R)
• M37: 18,609,377 km (0.113 R)
• M38: 18,839,608 km (0.096 R)
• M39: 19,419,150 km (0.102 R)
• M40: 20,122,410 km (0.066 R)
• M41: 20,595,887 km (0.053 R)
• M42: 20,774,357 km (0.056 R)
• M43: 21,433,186 km (0.1 R)
• M44: 22,648,818 km (0.109 R)
• M45: 23,079,511 km (0.072 R)
• M46: 25,019,197 km (0.039 R)
• M47: 25,656,035 km (0.116 R)
• M48: 25,848,118 km (0.117 R)
• M49: 27,598,414 km (0.039 R)
• M50: 28,256,345 km (0.085 R)
• M51: 29,453,577 km (0.09 R)
• M52: 31,007,450 km (0.111 R)
• M53: 32,104,152 km (0.086 R)
• M54: 32,726,479 km (0.115 R)
• M55: 33,492,719 km (0.082 R)
• M56: 33,702,605 km (0.09 R)
• M57: 33,842,928 km (0.071 R)
• M58: 34,194,333 km (0.12 R)
• M59: 35,042,553 km (0.099 R)
• M60: 35,113,612 km (0.079 R)
• M61: 36,256,241 km (0.114 R)
• M62: 36,687,980 km (0.113 R)
• M63: 37,121,216 km (0.103 R)
• M64: 37,411,136 km (0.084 R)
• M65: 38,358,240 km (0.11 R)
• M66: 38,871,511 km (0.118 R)
• M67: 39,608,729 km (0.095 R)
• M68: 40,425,085 km (0.061 R)
• M69: 41,396,872 km (0.115 R)
• M70: 41,471,971 km (0.043 R)
• M71: 42,603,529 km (0.102 R)
• M72: 45,670,285 km (0.072 R)
• M73: 45,903,209 km (0.093 R)
• M74: 46,526,135 km (0.097 R)
• M75: 46,604,225 km (0.098 R)
• M76: 48,095,715 km (0.119 R)
• M77: 48,411,666 km (0.058 R)
• M78: 48,728,365 km (0.057 R)
• M79: 48,886,939 km (0.059 R)
• M80: 49,443,293 km (0.04 R)
• M81: 49,762,236 km (0.081 R)
• M82: 49,842,121 km (0.047 R)
• M83: 50,402,215 km (0.119 R)
• M84: 50,642,769 km (0.064 R)
• M85: 51,286,488 km (0.075 R)
• M86: 51,609,321 km (0.109 R)
• M87: 52,825,851 km (0.113 R)
• M88: 52,907,381 km (0.095 R)
• M89: 55,122,028 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.5

Radius: 6.4

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.58 AU - 13.74 AU

Year: 22698 Days

Day: 17.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,843,600 km

• M1: 171,589 km (0.104 R)
• M2: 693,985 km (0.053 R)
• M3: 790,774 km (0.117 R)
• M4: 1,165,068 km (0.114 R)
• M5: 1,310,926 km (0.093 R)
• M6: 1,371,064 km (0.038 R)
• M7: 2,126,384 km (0.109 R)
• M8: 2,378,307 km (0.059 R)
• M9: 2,452,059 km (0.081 R)
• M10: 4,124,264 km (0.094 R)
• M11: 4,667,154 km (0.079 R)
• M12: 5,377,146 km (0.096 R)
• M13: 6,019,370 km (0.089 R)
• M14: 7,107,096 km (0.115 R)
• M15: 8,310,311 km (0.054 R)
• M16: 8,479,357 km (0.119 R)
• M17: 8,535,905 km (0.047 R)
• M18: 8,706,297 km (0.041 R)
• M19: 8,763,443 km (0.093 R)
• M20: 9,340,891 km (0.094 R)
• M21: 9,457,877 km (0.111 R)
• M22: 9,693,344 km (0.111 R)
• M23: 10,776,582 km (0.119 R)
• M24: 11,394,720 km (0.057 R)
• M25: 11,457,252 km (0.113 R)
• M26: 12,536,302 km (0.067 R)
• M27: 13,055,257 km (0.032 R)
• M28: 13,581,243 km (0.109 R)
• M29: 14,383,237 km (0.067 R)
• M30: 14,654,009 km (0.115 R)
• M31: 14,994,793 km (0.053 R)
• M32: 15,269,305 km (0.054 R)
• M33: 16,950,935 km (0.09 R)
• M34: 17,022,293 km (0.029 R)
• M35: 18,543,254 km (0.115 R)
• M36: 21,096,591 km (0.113 R)
• M37: 23,598,316 km (0.092 R)
• M38: 23,997,593 km (0.115 R)
• M39: 24,238,146 km (0.1 R)
• M40: 24,318,630 km (0.104 R)
• M41: 25,290,268 km (0.11 R)
• M42: 26,771,437 km (0.083 R)
• M43: 27,774,341 km (0.06 R)
• M44: 27,858,415 km (0.087 R)
• M45: 29,644,912 km (0.079 R)
• M46: 30,856,206 km (0.057 R)
• M47: 30,943,272 km (0.111 R)
• M48: 31,030,638 km (0.066 R)
• M49: 32,260,332 km (0.087 R)
• M50: 32,881,163 km (0.086 R)
• M51: 34,315,059 km (0.083 R)
• M52: 35,221,472 km (0.07 R)
• M53: 35,403,682 km (0.114 R)
• M54: 35,677,596 km (0.107 R)
• M55: 35,769,150 km (0.104 R)
• M56: 35,952,258 km (0.082 R)
• M57: 38,643,224 km (0.099 R)
• M58: 39,586,140 km (0.116 R)
• M59: 40,631,978 km (0.116 R)
• M60: 41,110,392 km (0.09 R)
• M61: 41,590,602 km (0.036 R)
• M62: 42,362,826 km (0.073 R)
• M63: 43,334,913 km (0.115 R)
• M64: 46,994,675 km (0.105 R)
• M65: 47,396,196 km (0.076 R)
• M66: 47,496,875 km (0.106 R)
• M67: 47,798,913 km (0.104 R)
• M68: 48,405,084 km (0.048 R)
• M69: 49,319,127 km (0.032 R)
• M70: 49,727,230 km (0.104 R)
• M71: 50,649,351 km (0.114 R)
• M72: 51,267,340 km (0.075 R)
• M73: 53,240,685 km (0.057 R)
• M74: 53,659,260 km (0.106 R)
• M75: 54,605,018 km (0.091 R)
• M76: 56,193,598 km (0.031 R)
• M77: 56,406,625 km (0.076 R)
• M78: 60,067,734 km (0.096 R)
• M79: 60,285,399 km (0.109 R)
• M80: 60,940,189 km (0.039 R)
• M81: 61,816,982 km (0.04 R)
• M82: 62,146,845 km (0.106 R)
• M83: 64,806,695 km (0.116 R)
• M84: 64,918,295 km (0.096 R)
• M85: 65,925,837 km (0.051 R)
• M86: 66,262,881 km (0.098 R)
• M87: 69,664,138 km (0.032 R)
• M88: 70,925,547 km (0.116 R)
• M89: 71,040,588 km (0.079 R)
• M90: 71,501,349 km (0.091 R)
• M91: 76,281,301 km (0.083 R)
• M92: 79,007,572 km (0.089 R)
• M93: 79,126,802 km (0.105 R)
• M94: 79,723,996 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit