🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.56 AU - 0.68 AU

Year: 320 Days

Day: 24 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,221,183 km

• M1: 210,933 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 14.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.93 AU - 0.97 AU

Year: 607 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,221,183 km

• M1: 187,895 km (0.07 R)
• M2: 349,311 km (0.105 R)
• M3: 595,100 km (0.07 R)
• M4: 697,724 km (0.087 R)
• M5: 839,842 km (0.104 R)
• M6: 934,388 km (0.069 R)
• M7: 1,094,159 km (0.104 R)
• M8: 1,341,145 km (0.094 R)
• M9: 1,524,253 km (0.112 R)
• M10: 1,637,049 km (0.103 R)
• M11: 1,746,705 km (0.107 R)
• M12: 1,859,053 km (0.106 R)
• M13: 2,025,854 km (0.044 R)
• M14: 2,124,439 km (0.056 R)
• M15: 2,251,897 km (0.052 R)
• M16: 2,374,866 km (0.103 R)
• M17: 2,556,927 km (0.096 R)
• M18: 2,721,784 km (0.07 R)
• M19: 2,838,620 km (0.089 R)
• M20: 3,138,414 km (0.105 R)
• M21: 3,276,792 km (0.118 R)
• M22: 3,440,901 km (0.066 R)
• M23: 3,647,944 km (0.025 R)
• M24: 3,785,574 km (0.096 R)
• M25: 3,949,683 km (0.071 R)
• M26: 4,049,315 km (0.098 R)
• M27: 4,166,749 km (0.12 R)
• M28: 4,379,178 km (0.11 R)
• M29: 4,604,174 km (0.039 R)
• M30: 4,832,909 km (0.097 R)
• M31: 4,939,722 km (0.113 R)
• M32: 5,210,344 km (0.09 R)
• M33: 5,329,275 km (0.083 R)
• M34: 5,578,953 km (0.109 R)
• M35: 5,691,301 km (0.101 R)
• M36: 5,804,248 km (0.11 R)
• M37: 5,918,092 km (0.042 R)
• M38: 6,283,410 km (0.12 R)
• M39: 6,390,522 km (0.115 R)
• M40: 6,527,853 km (0.108 R)
• M41: 6,835,276 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 10.8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.86 AU - 5.46 AU

Year: 7689 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,221,183 km

• M1: 601,683 km (0.113 R)
• M2: 720,613 km (0.085 R)
• M3: 915,240 km (0.088 R)
• M4: 1,001,707 km (0.045 R)
• M5: 1,202,019 km (0.036 R)
• M6: 1,297,612 km (0.066 R)
• M7: 1,376,001 km (0.065 R)
• M8: 1,727,706 km (0.108 R)
• M9: 2,562,761 km (0.111 R)
• M10: 2,637,410 km (0.113 R)
• M11: 2,814,684 km (0.068 R)
• M12: 3,181,049 km (0.102 R)
• M13: 3,424,744 km (0.11 R)
• M14: 3,590,648 km (0.111 R)
• M15: 3,674,572 km (0.079 R)
• M16: 4,075,196 km (0.082 R)
• M17: 4,280,743 km (0.089 R)
• M18: 4,489,731 km (0.117 R)
• M19: 4,641,124 km (0.105 R)
• M20: 5,813,672 km (0.107 R)
• M21: 6,045,400 km (0.118 R)
• M22: 6,484,021 km (0.107 R)
• M23: 6,655,460 km (0.049 R)
• M24: 7,715,510 km (0.041 R)
• M25: 7,788,065 km (0.08 R)
• M26: 7,933,923 km (0.102 R)
• M27: 8,007,076 km (0.046 R)
• M28: 8,080,529 km (0.081 R)
• M29: 8,488,632 km (0.08 R)
• M30: 9,402,376 km (0.085 R)
• M31: 9,870,916 km (0.065 R)
• M32: 10,347,086 km (0.114 R)
• M33: 10,427,121 km (0.039 R)
• M34: 10,749,654 km (0.106 R)
• M35: 11,116,319 km (0.106 R)
• M36: 11,404,444 km (0.064 R)
• M37: 12,795,555 km (0.072 R)
• M38: 14,106,331 km (0.087 R)
• M39: 14,687,519 km (0.032 R)
• M40: 15,459,294 km (0.111 R)
• M41: 16,058,434 km (0.113 R)
• M42: 16,853,397 km (0.102 R)
• M43: 17,997,372 km (0.115 R)
• M44: 18,190,503 km (0.066 R)
• M45: 19,166,479 km (0.098 R)
• M46: 19,264,915 km (0.092 R)
• M47: 19,413,016 km (0.106 R)
• M48: 19,809,900 km (0.063 R)
• M49: 20,059,279 km (0.084 R)
• M50: 20,159,211 km (0.051 R)
• M51: 21,628,561 km (0.082 R)
• M52: 21,833,809 km (0.052 R)
• M53: 22,661,833 km (0.085 R)
• M54: 23,027,151 km (0.119 R)
• M55: 23,394,564 km (0.026 R)
• M56: 23,605,497 km (0.111 R)
• M57: 23,975,901 km (0.071 R)
• M58: 24,188,480 km (0.118 R)
• M59: 24,991,072 km (0.103 R)
• M60: 25,368,657 km (0.098 R)
• M61: 25,585,275 km (0.11 R)
• M62: 26,184,115 km (0.08 R)
• M63: 27,008,100 km (0.111 R)
• M64: 29,360,377 km (0.078 R)
• M65: 29,587,916 km (0.091 R)
• M66: 31,254,286 km (0.056 R)
• M67: 33,840,235 km (0.056 R)
• M68: 33,959,465 km (0.052 R)
• M69: 34,257,912 km (0.066 R)
• M70: 34,437,579 km (0.043 R)
• M71: 34,617,396 km (0.112 R)
• M72: 35,521,416 km (0.069 R)
• M73: 35,763,765 km (0.063 R)
• M74: 38,590,416 km (0.111 R)
• M75: 39,339,453 km (0.045 R)
• M76: 39,464,816 km (0.109 R)
• M77: 39,904,484 km (0.108 R)
• M78: 40,408,928 km (0.116 R)
• M79: 40,725,328 km (0.109 R)
• M80: 41,424,249 km (0.048 R)
• M81: 42,191,237 km (0.053 R)
• M82: 42,898,386 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 20,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit