🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.52 AU - 1.9 AU

Year: 821 Days

Day: 23.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.89 AU - 4.93 AU

Year: 3400 Days

Day: 28.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,404,873 km

• M1: 354,397 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 10

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.76 AU - 6 AU

Year: 4581 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,404,873 km

• M1: 141,370 km (0.119 R)
• M2: 219,011 km (0.104 R)
• M3: 306,227 km (0.096 R)
• M4: 582,983 km (0.031 R)
• M5: 731,982 km (0.115 R)
• M6: 1,182,422 km (0.111 R)
• M7: 1,300,005 km (0.086 R)
• M8: 1,375,403 km (0.082 R)
• M9: 1,531,134 km (0.108 R)
• M10: 1,809,237 km (0.067 R)
• M11: 2,139,250 km (0.062 R)
• M12: 2,564,257 km (0.07 R)
• M13: 2,641,001 km (0.074 R)
• M14: 2,875,570 km (0.052 R)
• M15: 3,137,516 km (0.096 R)
• M16: 3,281,728 km (0.056 R)
• M17: 3,470,521 km (0.118 R)
• M18: 3,684,596 km (0.078 R)
• M19: 4,103,170 km (0.107 R)
• M20: 4,193,228 km (0.049 R)
• M21: 4,818,547 km (0.066 R)
• M22: 5,057,605 km (0.113 R)
• M23: 5,300,552 km (0.079 R)
• M24: 5,497,722 km (0.119 R)
• M25: 6,493,445 km (0.043 R)
• M26: 6,651,570 km (0.119 R)
• M27: 6,971,710 km (0.116 R)
• M28: 7,187,878 km (0.108 R)
• M29: 7,296,786 km (0.111 R)
• M30: 7,461,343 km (0.106 R)
• M31: 8,131,392 km (0.096 R)
• M32: 8,330,507 km (0.104 R)
• M33: 8,416,376 km (0.052 R)
• M34: 8,879,082 km (0.064 R)
• M35: 9,202,064 km (0.027 R)
• M36: 9,588,775 km (0.035 R)
• M37: 9,829,328 km (0.034 R)
• M38: 10,316,568 km (0.117 R)
• M39: 10,408,870 km (0.026 R)
• M40: 10,718,239 km (0.116 R)
• M41: 10,874,120 km (0.086 R)
• M42: 11,188,126 km (0.037 R)
• M43: 11,728,772 km (0.094 R)
• M44: 12,180,558 km (0.042 R)
• M45: 12,343,171 km (0.108 R)
• M46: 12,736,613 km (0.101 R)
• M47: 13,334,556 km (0.038 R)
• M48: 13,771,980 km (0.086 R)
• M49: 14,834,274 km (0.045 R)
• M50: 15,322,712 km (0.101 R)
• M51: 15,639,410 km (0.11 R)
• M52: 16,494,661 km (0.1 R)
• M53: 17,695,334 km (0.104 R)
• M54: 17,768,936 km (0.073 R)
• M55: 17,879,638 km (0.095 R)
• M56: 18,138,891 km (0.115 R)
• M57: 18,698,537 km (0.089 R)
• M58: 19,225,870 km (0.075 R)
• M59: 19,681,993 km (0.084 R)
• M60: 19,758,288 km (0.094 R)
• M61: 20,180,005 km (0.038 R)
• M62: 20,565,818 km (0.06 R)
• M63: 21,345,073 km (0.081 R)
• M64: 21,423,462 km (0.075 R)
• M65: 21,620,034 km (0.067 R)
• M66: 21,935,685 km (0.056 R)
• M67: 22,491,890 km (0.051 R)
• M68: 23,133,216 km (0.1 R)
• M69: 23,254,241 km (0.045 R)
• M70: 23,862,057 km (0.107 R)
• M71: 24,721,647 km (0.068 R)
• M72: 27,745,319 km (0.106 R)
• M73: 28,088,347 km (0.056 R)
• M74: 28,217,450 km (0.091 R)
• M75: 28,476,104 km (0.075 R)
• M76: 28,952,274 km (0.081 R)
• M77: 29,082,724 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.1

Radius: 5.5

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.71 AU - 15.71 AU

Year: 20711 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,404,873 km

• M1: 668,852 km (0.089 R)
• M2: 1,826,291 km (0.103 R)
• M3: 1,886,429 km (0.065 R)
• M4: 2,040,066 km (0.111 R)
• M5: 2,294,233 km (0.082 R)
• M6: 2,491,553 km (0.082 R)
• M7: 2,694,407 km (0.119 R)
• M8: 2,763,222 km (0.087 R)
• M9: 3,482,938 km (0.084 R)
• M10: 3,671,581 km (0.119 R)
• M11: 4,098,234 km (0.062 R)
• M12: 4,217,314 km (0.083 R)
• M13: 4,499,754 km (0.116 R)
• M14: 4,746,591 km (0.072 R)
• M15: 5,296,662 km (0.116 R)
• M16: 5,733,488 km (0.112 R)
• M17: 5,911,360 km (0.076 R)
• M18: 5,956,090 km (0.1 R)
• M19: 8,995,470 km (0.099 R)
• M20: 9,202,363 km (0.075 R)
• M21: 9,991,642 km (0.101 R)
• M22: 10,638,802 km (0.11 R)
• M23: 12,257,601 km (0.107 R)
• M24: 14,131,015 km (0.083 R)
• M25: 14,371,269 km (0.112 R)
• M26: 15,346,348 km (0.03 R)
• M27: 17,103,375 km (0.117 R)
• M28: 17,295,309 km (0.087 R)
• M29: 18,135,600 km (0.116 R)
• M30: 18,396,798 km (0.079 R)
• M31: 18,527,846 km (0.084 R)
• M32: 18,593,519 km (0.089 R)
• M33: 18,659,193 km (0.108 R)
• M34: 18,989,056 km (0.11 R)
• M35: 19,254,293 km (0.104 R)
• M36: 19,320,864 km (0.107 R)
• M37: 20,124,803 km (0.036 R)
• M38: 21,696,030 km (0.056 R)
• M39: 21,834,557 km (0.077 R)
• M40: 21,973,384 km (0.048 R)
• M41: 23,306,301 km (0.119 R)
• M42: 23,519,179 km (0.115 R)
• M43: 23,661,446 km (0.084 R)
• M44: 23,875,371 km (0.073 R)
• M45: 25,463,802 km (0.095 R)
• M46: 25,536,805 km (0.102 R)
• M47: 25,903,021 km (0.055 R)
• M48: 26,197,130 km (0.087 R)
• M49: 28,211,316 km (0.048 R)
• M50: 28,286,863 km (0.098 R)
• M51: 28,362,410 km (0.076 R)
• M52: 30,274,719 km (0.103 R)
• M53: 30,352,062 km (0.093 R)
• M54: 32,149,181 km (0.111 R)
• M55: 33,020,888 km (0.088 R)
• M56: 33,419,566 km (0.098 R)
• M57: 33,659,671 km (0.034 R)
• M58: 33,900,224 km (0.087 R)
• M59: 33,980,558 km (0.082 R)
• M60: 36,419,751 km (0.113 R)
• M61: 37,660,366 km (0.054 R)
• M62: 37,743,543 km (0.083 R)
• M63: 38,160,472 km (0.102 R)
• M64: 38,914,745 km (0.119 R)
• M65: 40,182,736 km (0.105 R)
• M66: 40,693,762 km (0.091 R)
• M67: 40,779,183 km (0.054 R)
• M68: 41,980,753 km (0.077 R)
• M69: 42,585,876 km (0.114 R)
• M70: 42,759,260 km (0.106 R)
• M71: 42,932,943 km (0.1 R)
• M72: 44,858,567 km (0.039 R)
• M73: 45,477,154 km (0.101 R)
• M74: 45,565,716 km (0.07 R)
• M75: 45,743,139 km (0.092 R)
• M76: 46,901,775 km (0.104 R)
• M77: 47,529,487 km (0.074 R)
• M78: 48,069,835 km (0.046 R)
• M79: 49,977,058 km (0.113 R)
• M80: 57,657,114 km (0.114 R)
• M81: 58,425,897 km (0.106 R)
• M82: 59,779,160 km (0.044 R)
• M83: 61,534,391 km (0.069 R)
• M84: 62,516,801 km (0.066 R)
• M85: 63,900,880 km (0.04 R)
• M86: 65,095,120 km (0.113 R)
• M87: 65,494,995 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit