🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 21.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.32 AU - 1.68 AU

Year: 696 Days

Day: 41.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.26 AU - 3.46 AU

Year: 1832 Days

Day: 23 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.51 AU - 4.57 AU

Year: 3076 Days

Day: 45.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,530,909 km

• M1: 66,421 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 14.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.16 AU - 7.08 AU

Year: 6451 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,530,909 km

• M1: 295,755 km (0.08 R)
• M2: 427,401 km (0.05 R)
• M3: 690,693 km (0.088 R)
• M4: 829,670 km (0.108 R)
• M5: 933,192 km (0.096 R)
• M6: 1,138,589 km (0.11 R)
• M7: 1,238,820 km (0.111 R)
• M8: 1,359,695 km (0.087 R)
• M9: 1,503,159 km (0.061 R)
• M10: 1,633,160 km (0.113 R)
• M11: 1,944,922 km (0.093 R)
• M12: 2,128,927 km (0.102 R)
• M13: 2,340,459 km (0.105 R)
• M14: 2,492,749 km (0.066 R)
• M15: 2,830,392 km (0.057 R)
• M16: 3,159,208 km (0.067 R)
• M17: 3,328,253 km (0.094 R)
• M18: 4,139,672 km (0.103 R)
• M19: 4,540,894 km (0.026 R)
• M20: 5,409,758 km (0.116 R)
• M21: 5,583,890 km (0.1 R)
• M22: 5,671,704 km (0.098 R)
• M23: 6,147,724 km (0.082 R)
• M24: 6,729,810 km (0.028 R)
• M25: 6,917,406 km (0.102 R)
• M26: 7,361,861 km (0.09 R)
• M27: 7,458,351 km (0.103 R)
• M28: 7,914,176 km (0.11 R)
• M29: 8,212,026 km (0.056 R)
• M30: 8,345,467 km (0.119 R)
• M31: 9,024,342 km (0.113 R)
• M32: 9,370,362 km (0.09 R)
• M33: 11,351,038 km (0.088 R)
• M34: 12,216,761 km (0.114 R)
• M35: 12,331,203 km (0.11 R)
• M36: 12,561,284 km (0.119 R)
• M37: 12,754,116 km (0.052 R)
• M38: 13,221,011 km (0.045 R)
• M39: 14,332,074 km (0.042 R)
• M40: 14,695,597 km (0.115 R)
• M41: 15,804,267 km (0.099 R)
• M42: 15,929,181 km (0.093 R)
• M43: 16,982,500 km (0.116 R)
• M44: 17,110,406 km (0.084 R)
• M45: 17,754,724 km (0.114 R)
• M46: 18,802,358 km (0.05 R)
• M47: 19,959,946 km (0.101 R)
• M48: 20,185,091 km (0.115 R)
• M49: 21,416,132 km (0.069 R)
• M50: 21,785,489 km (0.059 R)
• M51: 22,156,941 km (0.113 R)
• M52: 22,906,276 km (0.114 R)
• M53: 23,473,851 km (0.116 R)
• M54: 23,711,562 km (0.058 R)
• M55: 24,141,656 km (0.115 R)
• M56: 24,478,101 km (0.066 R)
• M57: 24,961,153 km (0.034 R)
• M58: 26,528,340 km (0.106 R)
• M59: 27,074,522 km (0.116 R)
• M60: 29,860,184 km (0.039 R)
• M61: 30,843,640 km (0.119 R)
• M62: 32,048,202 km (0.118 R)
• M63: 32,789,011 km (0.098 R)
• M64: 33,161,510 km (0.101 R)
• M65: 33,696,172 km (0.063 R)
• M66: 33,803,434 km (0.116 R)
• M67: 34,449,398 km (0.098 R)
• M68: 35,099,550 km (0.103 R)
• M69: 35,371,519 km (0.082 R)
• M70: 35,698,989 km (0.052 R)
• M71: 35,863,098 km (0.073 R)
• M72: 36,687,232 km (0.089 R)
• M73: 36,797,635 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 9.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.3 AU - 7.58 AU

Year: 6924 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 22,530,909 km

• M1: 239,805 km (0.049 R)
• M2: 800,349 km (0.098 R)
• M3: 1,051,673 km (0.108 R)
• M4: 2,246,960 km (0.075 R)
• M5: 2,658,055 km (0.11 R)
• M6: 3,184,639 km (0.049 R)
• M7: 3,312,546 km (0.094 R)
• M8: 3,501,787 km (0.057 R)
• M9: 3,658,117 km (0.104 R)
• M10: 4,435,427 km (0.115 R)
• M11: 4,697,074 km (0.07 R)
• M12: 5,194,188 km (0.042 R)
• M13: 6,107,931 km (0.101 R)
• M14: 6,194,848 km (0.084 R)
• M15: 6,487,312 km (0.052 R)
• M16: 6,859,362 km (0.073 R)
• M17: 7,010,156 km (0.102 R)
• M18: 7,192,516 km (0.103 R)
• M19: 7,624,255 km (0.096 R)
• M20: 8,271,565 km (0.063 R)
• M21: 8,903,766 km (0.107 R)
• M22: 9,333,860 km (0.119 R)
• M23: 10,042,954 km (0.114 R)
• M24: 10,231,447 km (0.116 R)
• M25: 11,548,357 km (0.115 R)
• M26: 11,763,928 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.3

Radius: 8.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.23 AU - 12.17 AU

Year: 14196 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,530,909 km

• M1: 102,774 km (0.1 R)
• M2: 666,459 km (0.109 R)
• M3: 896,839 km (0.052 R)
• M4: 1,377,796 km (0.095 R)
• M5: 1,456,335 km (0.102 R)
• M6: 1,943,725 km (0.078 R)
• M7: 2,321,310 km (0.104 R)
• M8: 2,415,258 km (0.072 R)
• M9: 2,754,546 km (0.053 R)
• M10: 2,938,252 km (0.032 R)
• M11: 3,676,368 km (0.091 R)
• M12: 3,841,823 km (0.095 R)
• M13: 4,547,626 km (0.114 R)
• M14: 4,606,567 km (0.1 R)
• M15: 5,067,329 km (0.082 R)
• M16: 5,605,731 km (0.071 R)
• M17: 6,119,002 km (0.088 R)
• M18: 6,403,387 km (0.108 R)
• M19: 7,490,216 km (0.094 R)
• M20: 7,817,835 km (0.1 R)
• M21: 8,078,584 km (0.042 R)
• M22: 8,294,155 km (0.06 R)
• M23: 8,511,520 km (0.114 R)
• M24: 8,584,375 km (0.114 R)
• M25: 8,706,446 km (0.104 R)
• M26: 9,224,803 km (0.05 R)
• M27: 10,136,901 km (0.117 R)
• M28: 10,603,647 km (0.096 R)
• M29: 10,787,054 km (0.091 R)
• M30: 10,839,563 km (0.094 R)
• M31: 10,971,508 km (0.099 R)
• M32: 11,423,892 km (0.058 R)
• M33: 12,319,385 km (0.088 R)
• M34: 12,484,541 km (0.078 R)
• M35: 12,789,421 km (0.106 R)
• M36: 13,890,013 km (0.105 R)
• M37: 14,033,327 km (0.038 R)
• M38: 14,495,136 km (0.103 R)
• M39: 15,374,472 km (0.108 R)
• M40: 16,030,309 km (0.059 R)
• M41: 16,664,754 km (0.094 R)
• M42: 16,756,009 km (0.065 R)
• M43: 17,092,305 km (0.04 R)
• M44: 17,338,244 km (0.087 R)
• M45: 17,616,346 km (0.08 R)
• M46: 19,060,713 km (0.094 R)
• M47: 19,926,137 km (0.046 R)
• M48: 20,249,867 km (0.09 R)
• M49: 20,510,167 km (0.117 R)
• M50: 21,462,956 km (0.079 R)
• M51: 21,562,289 km (0.066 R)
• M52: 22,028,137 km (0.081 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: 379 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit