🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.71 AU

Year: 170 Days

Day: 38.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 278 Days

Day: 39.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.21 AU - 1.83 AU

Year: 702 Days

Day: 17.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.82 AU - 2.06 AU

Year: 1013 Days

Day: 26.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,849,382 km

• M1: 747,541 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.15 AU

Year: 1718 Days

Day: 32.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 13.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.9 AU - 5.08 AU

Year: 4177 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,849,382 km

• M1: 182,958 km (0.074 R)
• M2: 296,653 km (0.114 R)
• M3: 476,768 km (0.102 R)
• M4: 702,661 km (0.116 R)
• M5: 866,321 km (0.043 R)
• M6: 1,070,373 km (0.08 R)
• M7: 1,276,818 km (0.117 R)
• M8: 1,843,195 km (0.057 R)
• M9: 1,975,589 km (0.053 R)
• M10: 2,111,125 km (0.098 R)
• M11: 2,267,605 km (0.099 R)
• M12: 2,374,118 km (0.093 R)
• M13: 2,666,582 km (0.115 R)
• M14: 2,798,378 km (0.119 R)
• M15: 2,893,821 km (0.104 R)
• M16: 3,068,402 km (0.043 R)
• M17: 3,448,829 km (0.076 R)
• M18: 3,908,394 km (0.099 R)
• M19: 4,277,003 km (0.089 R)
• M20: 4,409,846 km (0.087 R)
• M21: 4,499,156 km (0.056 R)
• M22: 4,656,982 km (0.095 R)
• M23: 4,747,937 km (0.066 R)
• M24: 4,908,605 km (0.04 R)
• M25: 5,047,881 km (0.041 R)
• M26: 5,211,990 km (0.064 R)
• M27: 5,449,551 km (0.039 R)
• M28: 5,886,377 km (0.065 R)
• M29: 6,309,290 km (0.029 R)
• M30: 6,410,269 km (0.101 R)
• M31: 6,537,277 km (0.092 R)
• M32: 6,690,765 km (0.071 R)
• M33: 7,237,545 km (0.089 R)
• M34: 7,369,939 km (0.072 R)
• M35: 7,880,217 km (0.116 R)
• M36: 8,071,104 km (0.094 R)
• M37: 8,429,690 km (0.029 R)
• M38: 9,020,153 km (0.1 R)
• M39: 9,105,574 km (0.069 R)
• M40: 9,248,589 km (0.045 R)
• M41: 9,363,480 km (0.111 R)
• M42: 9,740,467 km (0.1 R)
• M43: 9,945,566 km (0.03 R)
• M44: 10,181,631 km (0.114 R)
• M45: 10,389,722 km (0.106 R)
• M46: 12,262,537 km (0.088 R)
• M47: 12,579,535 km (0.077 R)
• M48: 12,834,899 km (0.037 R)
• M49: 13,841,244 km (0.118 R)
• M50: 14,005,951 km (0.055 R)
• M51: 14,370,521 km (0.102 R)
• M52: 15,448,972 km (0.096 R)
• M53: 16,032,553 km (0.111 R)
• M54: 16,205,638 km (0.098 R)
• M55: 17,327,622 km (0.116 R)
• M56: 17,469,591 km (0.041 R)
• M57: 17,754,874 km (0.039 R)
• M58: 21,182,161 km (0.094 R)
• M59: 21,906,963 km (0.101 R)
• M60: 22,022,153 km (0.08 R)
• M61: 22,291,728 km (0.055 R)
• M62: 22,989,902 km (0.118 R)
• M63: 23,146,082 km (0.115 R)
• M64: 24,527,468 km (0.09 R)
• M65: 26,220,019 km (0.079 R)
• M66: 27,039,366 km (0.047 R)
• M67: 27,328,090 km (0.036 R)
• M68: 27,493,545 km (0.051 R)
• M69: 27,825,354 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.8

Radius: 6.3

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.84 AU - 13.3 AU

Year: 15714 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,849,382 km

• M1: 80,184 km (0.055 R)
• M2: 312,211 km (0.063 R)
• M3: 541,395 km (0.052 R)
• M4: 758,910 km (0.096 R)
• M5: 857,345 km (0.048 R)
• M6: 898,036 km (0.061 R)
• M7: 981,362 km (0.116 R)
• M8: 1,609,374 km (0.097 R)
• M9: 1,660,088 km (0.095 R)
• M10: 2,513,543 km (0.051 R)
• M11: 2,572,784 km (0.118 R)
• M12: 3,614,285 km (0.09 R)
• M13: 4,697,224 km (0.117 R)
• M14: 5,029,331 km (0.091 R)
• M15: 5,483,809 km (0.096 R)
• M16: 5,560,852 km (0.068 R)
• M17: 6,190,061 km (0.05 R)
• M18: 6,966,174 km (0.029 R)
• M19: 7,386,993 km (0.04 R)
• M20: 7,643,404 km (0.083 R)
• M21: 7,859,423 km (0.115 R)
• M22: 8,698,219 km (0.095 R)
• M23: 9,150,902 km (0.099 R)
• M24: 9,334,309 km (0.11 R)
• M25: 10,411,563 km (0.043 R)
• M26: 12,124,907 km (0.031 R)
• M27: 12,275,852 km (0.1 R)
• M28: 12,477,958 km (0.075 R)
• M29: 12,579,386 km (0.069 R)
• M30: 13,349,366 km (0.108 R)
• M31: 13,713,936 km (0.092 R)
• M32: 13,871,163 km (0.072 R)
• M33: 14,988,510 km (0.105 R)
• M34: 15,749,215 km (0.106 R)
• M35: 16,244,982 km (0.112 R)
• M36: 16,355,834 km (0.073 R)
• M37: 16,411,335 km (0.09 R)
• M38: 16,745,836 km (0.116 R)
• M39: 17,082,581 km (0.059 R)
• M40: 17,876,946 km (0.07 R)
• M41: 18,683,278 km (0.091 R)
• M42: 18,799,366 km (0.096 R)
• M43: 18,857,560 km (0.079 R)
• M44: 19,974,158 km (0.119 R)
• M45: 20,271,559 km (0.099 R)
• M46: 21,780,403 km (0.115 R)
• M47: 22,147,815 km (0.095 R)
• M48: 22,455,688 km (0.109 R)
• M49: 22,517,322 km (0.072 R)
• M50: 22,579,106 km (0.077 R)
• M51: 22,702,823 km (0.12 R)
• M52: 23,137,704 km (0.118 R)
• M53: 25,224,744 km (0.082 R)
• M54: 26,063,240 km (0.053 R)
• M55: 26,193,091 km (0.077 R)
• M56: 27,701,337 km (0.034 R)
• M57: 30,186,158 km (0.12 R)
• M58: 30,322,441 km (0.097 R)
• M59: 31,075,966 km (0.097 R)
• M60: 31,144,781 km (0.117 R)
• M61: 32,182,990 km (0.108 R)
• M62: 32,671,427 km (0.096 R)
• M63: 33,938,371 km (0.103 R)
• M64: 34,151,100 km (0.084 R)
• M65: 34,435,485 km (0.063 R)
• M66: 35,580,657 km (0.051 R)
• M67: 37,175,520 km (0.094 R)
• M68: 37,834,648 km (0.077 R)
• M69: 39,387,773 km (0.053 R)
• M70: 39,462,273 km (0.079 R)
• M71: 39,611,272 km (0.108 R)
• M72: 39,910,019 km (0.08 R)
• M73: 40,509,757 km (0.061 R)
• M74: 41,263,581 km (0.065 R)
• M75: 41,718,059 km (0.099 R)
• M76: 42,479,363 km (0.093 R)
• M77: 43,629,770 km (0.113 R)
• M78: 43,861,049 km (0.117 R)
• M79: 45,023,723 km (0.115 R)
• M80: 45,491,665 km (0.113 R)
• M81: 45,726,235 km (0.054 R)
• M82: 47,458,578 km (0.098 R)
• M83: 48,253,092 km (0.057 R)
• M84: 48,652,070 km (0.09 R)
• M85: 50,258,601 km (0.095 R)
• M86: 51,230,838 km (0.099 R)
• M87: 51,556,363 km (0.113 R)
• M88: 52,536,827 km (0.117 R)
• M89: 52,618,807 km (0.1 R)
• M90: 52,865,045 km (0.118 R)
• M91: 53,276,290 km (0.113 R)
• M92: 55,181,419 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 20,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit