🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 207 Days

Day: 35.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,301,236 km

• M1: 42,785 km (0.099 R)
• M2: 162,463 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.89 AU

Year: 230 Days

Day: 12.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,301,236 km

• M1: 267,331 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.42 AU - 1.48 AU

Year: 631 Days

Day: 24.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,301,236 km

• M1: 1,311,973 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.62 AU - 2.52 AU

Year: 1077 Days

Day: 40.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 14.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.95 AU - 5.25 AU

Year: 4165 Days

Day: 11.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,301,236 km

• M1: 231,578 km (0.108 R)
• M2: 358,885 km (0.064 R)
• M3: 478,564 km (0.04 R)
• M4: 626,067 km (0.117 R)
• M5: 771,476 km (0.072 R)
• M6: 886,367 km (0.118 R)
• M7: 1,030,729 km (0.092 R)
• M8: 1,256,921 km (0.075 R)
• M9: 1,383,032 km (0.107 R)
• M10: 1,526,945 km (0.089 R)
• M11: 1,773,782 km (0.062 R)
• M12: 1,902,287 km (0.062 R)
• M13: 2,004,462 km (0.072 R)
• M14: 2,138,801 km (0.107 R)
• M15: 2,789,103 km (0.1 R)
• M16: 2,956,802 km (0.115 R)
• M17: 3,267,517 km (0.065 R)
• M18: 3,462,592 km (0.115 R)
• M19: 3,977,059 km (0.115 R)
• M20: 4,205,047 km (0.03 R)
• M21: 4,575,002 km (0.036 R)
• M22: 4,674,185 km (0.084 R)
• M23: 4,955,579 km (0.097 R)
• M24: 5,180,724 km (0.079 R)
• M25: 5,598,850 km (0.067 R)
• M26: 5,726,307 km (0.086 R)
• M27: 5,941,130 km (0.109 R)
• M28: 6,624,194 km (0.082 R)
• M29: 6,940,743 km (0.068 R)
• M30: 7,216,302 km (0.064 R)
• M31: 7,378,616 km (0.067 R)
• M32: 7,471,965 km (0.101 R)
• M33: 8,016,351 km (0.107 R)
• M34: 8,184,500 km (0.104 R)
• M35: 8,598,138 km (0.118 R)
• M36: 8,869,359 km (0.113 R)
• M37: 9,319,349 km (0.07 R)
• M38: 9,471,041 km (0.085 R)
• M39: 9,623,481 km (0.081 R)
• M40: 9,751,238 km (0.111 R)
• M41: 9,956,785 km (0.117 R)
• M42: 10,137,799 km (0.117 R)
• M43: 10,267,799 km (0.082 R)
• M44: 10,634,763 km (0.113 R)
• M45: 10,846,294 km (0.111 R)
• M46: 11,086,100 km (0.099 R)
• M47: 11,543,720 km (0.102 R)
• M48: 11,843,215 km (0.093 R)
• M49: 12,757,108 km (0.038 R)
• M50: 12,953,979 km (0.092 R)
• M51: 13,407,560 km (0.052 R)
• M52: 13,693,740 km (0.05 R)
• M53: 14,476,436 km (0.109 R)
• M54: 15,006,462 km (0.099 R)
• M55: 15,154,863 km (0.096 R)
• M56: 15,244,023 km (0.076 R)
• M57: 16,237,353 km (0.066 R)
• M58: 16,542,383 km (0.081 R)
• M59: 16,634,386 km (0.038 R)
• M60: 16,726,388 km (0.101 R)
• M61: 16,911,142 km (0.101 R)
• M62: 17,406,909 km (0.049 R)
• M63: 17,500,408 km (0.108 R)
• M64: 17,625,322 km (0.099 R)
• M65: 18,159,686 km (0.06 R)
• M66: 18,412,955 km (0.093 R)
• M67: 18,795,028 km (0.075 R)
• M68: 19,696,953 km (0.111 R)
• M69: 19,826,954 km (0.069 R)
• M70: 20,349,798 km (0.094 R)
• M71: 21,342,231 km (0.096 R)
• M72: 21,777,261 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.8

Radius: 3.6

Gravity: 37.64 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.27 AU - 20.33 AU

Year: 23800 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,301,236 km

• M1: 51,611 km (0.081 R)
• M2: 244,443 km (0.09 R)
• M3: 402,119 km (0.031 R)
• M4: 772,673 km (0.044 R)
• M5: 846,724 km (0.09 R)
• M6: 1,674,150 km (0.115 R)
• M7: 2,242,472 km (0.062 R)
• M8: 2,565,603 km (0.104 R)
• M9: 3,135,721 km (0.095 R)
• M10: 3,414,871 km (0.109 R)
• M11: 3,827,312 km (0.088 R)
• M12: 4,039,292 km (0.097 R)
• M13: 5,109,366 km (0.091 R)
• M14: 5,202,266 km (0.063 R)
• M15: 5,819,806 km (0.107 R)
• M16: 5,868,276 km (0.104 R)
• M17: 6,063,501 km (0.1 R)
• M18: 6,112,569 km (0.067 R)
• M19: 7,071,043 km (0.089 R)
• M20: 7,226,624 km (0.077 R)
• M21: 7,278,684 km (0.12 R)
• M22: 8,237,756 km (0.05 R)
• M23: 8,401,416 km (0.051 R)
• M24: 9,010,729 km (0.109 R)
• M25: 9,122,927 km (0.114 R)
• M26: 10,096,211 km (0.084 R)
• M27: 10,388,675 km (0.067 R)
• M28: 10,506,408 km (0.086 R)
• M29: 11,403,696 km (0.04 R)
• M30: 11,708,128 km (0.116 R)
• M31: 11,830,798 km (0.09 R)
• M32: 13,398,284 km (0.098 R)
• M33: 14,566,494 km (0.054 R)
• M34: 15,363,253 km (0.11 R)
• M35: 15,902,403 km (0.071 R)
• M36: 16,310,656 km (0.096 R)
• M37: 16,516,203 km (0.116 R)
• M38: 16,584,869 km (0.073 R)
• M39: 17,766,842 km (0.083 R)
• M40: 17,907,613 km (0.068 R)
• M41: 18,832,128 km (0.119 R)
• M42: 19,119,655 km (0.062 R)
• M43: 19,264,017 km (0.084 R)
• M44: 19,336,273 km (0.072 R)
• M45: 19,481,233 km (0.071 R)
• M46: 20,431,628 km (0.116 R)
• M47: 20,579,132 km (0.115 R)
• M48: 20,801,135 km (0.075 R)
• M49: 21,098,386 km (0.111 R)
• M50: 22,073,914 km (0.095 R)
• M51: 23,140,995 km (0.105 R)
• M52: 23,603,402 km (0.086 R)
• M53: 24,851,497 km (0.099 R)
• M54: 26,682,575 km (0.098 R)
• M55: 27,086,490 km (0.048 R)
• M56: 29,718,215 km (0.081 R)
• M57: 31,318,913 km (0.106 R)
• M58: 31,659,397 km (0.047 R)
• M59: 33,380,521 km (0.104 R)
• M60: 33,467,437 km (0.107 R)
• M61: 33,990,132 km (0.079 R)
• M62: 35,131,714 km (0.072 R)
• M63: 35,485,513 km (0.108 R)
• M64: 36,018,530 km (0.068 R)
• M65: 36,196,701 km (0.076 R)
• M66: 36,822,917 km (0.066 R)
• M67: 38,905,170 km (0.092 R)
• M68: 39,638,349 km (0.117 R)
• M69: 40,191,263 km (0.106 R)
• M70: 40,839,620 km (0.106 R)
• M71: 41,397,920 km (0.103 R)
• M72: 42,334,253 km (0.12 R)
• M73: 42,522,297 km (0.108 R)
• M74: 45,376,924 km (0.118 R)
• M75: 48,194,450 km (0.111 R)
• M76: 49,872,340 km (0.1 R)
• M77: 50,269,821 km (0.09 R)
• M78: 50,468,936 km (0.087 R)
• M79: 50,768,281 km (0.063 R)
• M80: 51,769,989 km (0.085 R)
• M81: 52,576,172 km (0.059 R)
• M82: 56,254,484 km (0.062 R)
• M83: 56,875,614 km (0.096 R)
• M84: 58,543,032 km (0.091 R)
• M85: 58,752,469 km (0.119 R)
• M86: 59,593,209 km (0.108 R)
• M87: 63,963,711 km (0.105 R)
• M88: 64,936,845 km (0.062 R)
• M89: 67,116,636 km (0.118 R)
• M90: 70,542,577 km (0.116 R)
• M91: 70,988,827 km (0.043 R)
• M92: 71,212,326 km (0.087 R)
• M93: 71,771,972 km (0.111 R)
• M94: 73,008,249 km (0.101 R)
• M95: 73,911,820 km (0.064 R)
• M96: 75,388,052 km (0.091 R)
• M97: 76,072,612 km (0.107 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 19,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit