🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.72 AU - 0.9 AU

Year: 262 Days

Day: 23.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,211,679 km

• M1: 49,966 km (0.088 R)
• M2: 71,657 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.77 AU - 1.81 AU

Year: 862 Days

Day: 39.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,211,679 km

• M1: 552,465 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.78 AU - 2.66 AU

Year: 1190 Days

Day: 46 Hours

Environment

Temp: -82 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.59 AU - 5.27 AU

Year: 3940 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 8.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.03 AU - 7.33 AU

Year: 5529 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,211,679 km

• M1: 107,860 km (0.117 R)
• M2: 181,761 km (0.092 R)
• M3: 354,846 km (0.094 R)
• M4: 528,529 km (0.093 R)
• M5: 596,896 km (0.065 R)
• M6: 717,920 km (0.064 R)
• M7: 957,426 km (0.049 R)
• M8: 1,071,869 km (0.097 R)
• M9: 1,299,407 km (0.079 R)
• M10: 1,476,082 km (0.1 R)
• M11: 1,542,354 km (0.107 R)
• M12: 1,799,812 km (0.061 R)
• M13: 2,453,106 km (0.032 R)
• M14: 2,692,911 km (0.102 R)
• M15: 2,940,346 km (0.055 R)
• M16: 3,479,646 km (0.107 R)
• M17: 3,863,814 km (0.108 R)
• M18: 3,932,928 km (0.068 R)
• M19: 4,049,315 km (0.1 R)
• M20: 4,261,445 km (0.082 R)
• M21: 4,746,142 km (0.115 R)
• M22: 4,870,159 km (0.087 R)
• M23: 4,944,958 km (0.114 R)
• M24: 5,146,466 km (0.085 R)
• M25: 5,248,342 km (0.079 R)
• M26: 5,428,159 km (0.113 R)
• M27: 5,820,255 km (0.05 R)
• M28: 5,926,320 km (0.063 R)
• M29: 6,059,911 km (0.119 R)
• M30: 6,466,667 km (0.08 R)
• M31: 6,521,570 km (0.098 R)
• M32: 6,576,622 km (0.119 R)
• M33: 6,687,174 km (0.032 R)
• M34: 6,910,225 km (0.108 R)
• M35: 7,335,083 km (0.03 R)
• M36: 7,421,102 km (0.066 R)
• M37: 7,826,811 km (0.097 R)
• M38: 8,091,599 km (0.112 R)
• M39: 8,539,196 km (0.117 R)
• M40: 8,842,132 km (0.07 R)
• M41: 8,995,021 km (0.116 R)
• M42: 9,677,636 km (0.103 R)
• M43: 9,961,722 km (0.087 R)
• M44: 10,441,483 km (0.052 R)
• M45: 10,570,586 km (0.113 R)
• M46: 13,298,503 km (0.112 R)
• M47: 13,790,979 km (0.107 R)
• M48: 14,003,857 km (0.044 R)
• M49: 14,649,072 km (0.105 R)
• M50: 15,377,315 km (0.093 R)
• M51: 16,117,226 km (0.106 R)
• M52: 16,982,500 km (0.093 R)
• M53: 17,058,496 km (0.08 R)
• M54: 18,095,059 km (0.077 R)
• M55: 19,033,337 km (0.111 R)
• M56: 19,230,956 km (0.101 R)
• M57: 19,827,403 km (0.038 R)
• M58: 20,510,915 km (0.1 R)
• M59: 20,672,780 km (0.044 R)
• M60: 20,875,934 km (0.077 R)
• M61: 21,571,115 km (0.118 R)
• M62: 21,694,534 km (0.113 R)
• M63: 22,315,514 km (0.071 R)
• M64: 22,565,492 km (0.074 R)
• M65: 22,732,593 km (0.114 R)
• M66: 23,405,484 km (0.077 R)
• M67: 23,914,416 km (0.076 R)
• M68: 24,555,742 km (0.091 R)
• M69: 25,376,137 km (0.115 R)
• M70: 25,463,054 km (0.119 R)
• M71: 26,161,676 km (0.11 R)
• M72: 26,689,906 km (0.101 R)
• M73: 27,399,448 km (0.034 R)
• M74: 28,070,395 km (0.051 R)
• M75: 28,160,303 km (0.079 R)
• M76: 28,611,042 km (0.063 R)
• M77: 28,837,383 km (0.117 R)
• M78: 29,748,434 km (0.092 R)
• M79: 29,931,692 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 10.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.37 AU - 9.31 AU

Year: 7900 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,211,679 km

• M1: 201,060 km (0.061 R)
• M2: 354,248 km (0.117 R)
• M3: 854,503 km (0.058 R)
• M4: 944,561 km (0.106 R)
• M5: 1,022,352 km (0.083 R)
• M6: 1,118,693 km (0.082 R)
• M7: 1,184,666 km (0.065 R)
• M8: 2,590,586 km (0.102 R)
• M9: 2,724,476 km (0.11 R)
• M10: 2,929,725 km (0.08 R)
• M11: 3,163,845 km (0.068 R)
• M12: 3,259,139 km (0.064 R)
• M13: 3,650,338 km (0.118 R)
• M14: 3,750,419 km (0.108 R)
• M15: 3,953,573 km (0.072 R)
• M16: 4,160,317 km (0.084 R)
• M17: 5,050,574 km (0.111 R)
• M18: 5,445,662 km (0.104 R)
• M19: 5,850,922 km (0.098 R)
• M20: 6,537,876 km (0.071 R)
• M21: 6,721,283 km (0.049 R)
• M22: 6,813,585 km (0.11 R)
• M23: 7,567,707 km (0.065 R)
• M24: 7,663,749 km (0.059 R)
• M25: 8,216,214 km (0.095 R)
• M26: 8,282,037 km (0.107 R)
• M27: 9,052,018 km (0.084 R)
• M28: 9,359,441 km (0.086 R)
• M29: 9,462,813 km (0.104 R)
• M30: 9,844,737 km (0.076 R)
• M31: 10,090,376 km (0.1 R)
• M32: 10,444,923 km (0.109 R)
• M33: 10,516,282 km (0.103 R)
• M34: 10,767,456 km (0.067 R)
• M35: 12,618,580 km (0.088 R)
• M36: 13,038,950 km (0.045 R)
• M37: 13,115,844 km (0.113 R)
• M38: 13,775,870 km (0.03 R)
• M39: 14,090,175 km (0.065 R)
• M40: 14,327,586 km (0.072 R)
• M41: 14,966,818 km (0.079 R)
• M42: 15,697,155 km (0.043 R)
• M43: 16,730,876 km (0.093 R)
• M44: 17,066,275 km (0.075 R)
• M45: 17,276,908 km (0.106 R)
• M46: 17,701,018 km (0.061 R)
• M47: 17,957,280 km (0.096 R)
• M48: 18,343,691 km (0.082 R)
• M49: 18,950,310 km (0.069 R)
• M50: 20,138,865 km (0.085 R)
• M51: 20,585,265 km (0.079 R)
• M52: 20,899,571 km (0.094 R)
• M53: 21,260,849 km (0.061 R)
• M54: 21,669,700 km (0.102 R)
• M55: 22,081,244 km (0.053 R)
• M56: 22,219,024 km (0.048 R)
• M57: 23,004,861 km (0.096 R)
• M58: 23,144,436 km (0.109 R)
• M59: 24,129,837 km (0.099 R)
• M60: 24,461,346 km (0.075 R)
• M61: 24,746,629 km (0.075 R)
• M62: 25,080,981 km (0.09 R)
• M63: 25,224,595 km (0.098 R)
• M64: 26,044,241 km (0.109 R)
• M65: 26,579,353 km (0.085 R)
• M66: 29,712,680 km (0.028 R)
• M67: 30,373,753 km (0.088 R)
• M68: 30,578,104 km (0.103 R)
• M69: 30,680,429 km (0.102 R)
• M70: 30,782,903 km (0.115 R)
• M71: 31,762,022 km (0.109 R)
• M72: 32,333,485 km (0.075 R)
• M73: 32,542,174 km (0.09 R)
• M74: 32,646,743 km (0.027 R)
• M75: 32,803,671 km (0.088 R)
• M76: 33,856,541 km (0.101 R)
• M77: 34,121,479 km (0.094 R)
• M78: 34,387,165 km (0.058 R)
• M79: 34,867,075 km (0.109 R)
• M80: 35,564,201 km (0.109 R)
• M81: 35,941,337 km (0.053 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit