🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.04 AU - 1.52 AU

Year: 421 Days

Day: 42 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,808,893 km

• M1: 53,257 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.33 AU - 1.33 AU

Year: 446 Days

Day: 13.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,808,893 km

• M1: 180,415 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.48 AU - 2.02 AU

Year: 673 Days

Day: 47.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.13 AU - 5.43 AU

Year: 3525 Days

Day: 20.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 134.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.65 AU - 6.17 AU

Year: 3656 Days

Day: 21 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.4

Radius: 11.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.92 AU - 12.14 AU

Year: 10644 Days

Day: 14.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,808,893 km

• M1: 528,380 km (0.081 R)
• M2: 657,782 km (0.12 R)
• M3: 769,831 km (0.114 R)
• M4: 967,001 km (0.082 R)
• M5: 1,080,246 km (0.086 R)
• M6: 1,357,002 km (0.091 R)
• M7: 1,618,051 km (0.062 R)
• M8: 1,715,289 km (0.077 R)
• M9: 2,340,309 km (0.046 R)
• M10: 2,632,025 km (0.087 R)
• M11: 2,794,039 km (0.084 R)
• M12: 2,911,923 km (0.092 R)
• M13: 3,275,445 km (0.109 R)
• M14: 6,671,167 km (0.117 R)
• M15: 6,861,606 km (0.071 R)
• M16: 7,086,152 km (0.054 R)
• M17: 7,674,520 km (0.096 R)
• M18: 7,974,614 km (0.092 R)
• M19: 8,075,443 km (0.036 R)
• M20: 8,655,434 km (0.085 R)
• M21: 8,932,938 km (0.115 R)
• M22: 9,568,280 km (0.092 R)
• M23: 9,711,445 km (0.03 R)
• M24: 10,181,631 km (0.073 R)
• M25: 10,659,297 km (0.062 R)
• M26: 11,370,635 km (0.091 R)
• M27: 12,058,636 km (0.12 R)
• M28: 13,515,270 km (0.104 R)
• M29: 13,837,354 km (0.114 R)
• M30: 14,407,472 km (0.12 R)
• M31: 14,654,009 km (0.109 R)
• M32: 15,235,047 km (0.041 R)
• M33: 15,318,672 km (0.08 R)
• M34: 15,528,259 km (0.032 R)
• M35: 15,654,669 km (0.057 R)
• M36: 15,950,574 km (0.091 R)
• M37: 18,607,432 km (0.093 R)
• M38: 18,741,621 km (0.072 R)
• M39: 19,644,295 km (0.076 R)
• M40: 20,146,944 km (0.089 R)
• M41: 20,330,650 km (0.073 R)
• M42: 21,915,490 km (0.066 R)
• M43: 22,579,555 km (0.034 R)
• M44: 22,818,313 km (0.108 R)
• M45: 23,394,713 km (0.097 R)
• M46: 23,927,431 km (0.092 R)
• M47: 24,856,883 km (0.096 R)
• M48: 25,004,686 km (0.079 R)
• M49: 25,301,189 km (0.114 R)
• M50: 25,648,705 km (0.101 R)
• M51: 26,398,639 km (0.104 R)
• M52: 27,054,326 km (0.113 R)
• M53: 27,409,621 km (0.116 R)
• M54: 28,691,226 km (0.119 R)
• M55: 28,949,881 km (0.039 R)
• M56: 29,730,632 km (0.037 R)
• M57: 29,939,919 km (0.086 R)
• M58: 31,632,320 km (0.081 R)
• M59: 33,900,224 km (0.044 R)
• M60: 34,064,333 km (0.105 R)
• M61: 35,109,124 km (0.065 R)
• M62: 36,387,887 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 14.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13 AU - 18.62 AU

Year: 18267 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,808,893 km

• M1: 287,527 km (0.045 R)
• M2: 478,863 km (0.097 R)
• M3: 596,596 km (0.109 R)
• M4: 749,485 km (0.03 R)
• M5: 843,882 km (0.119 R)
• M6: 1,154,297 km (0.107 R)
• M7: 1,532,929 km (0.093 R)
• M8: 1,950,906 km (0.099 R)
• M9: 2,663,141 km (0.094 R)
• M10: 3,786,621 km (0.106 R)
• M11: 4,762,448 km (0.097 R)
• M12: 4,994,923 km (0.114 R)
• M13: 5,471,243 km (0.098 R)
• M14: 5,665,870 km (0.092 R)
• M15: 7,682,000 km (0.113 R)
• M16: 7,900,413 km (0.068 R)
• M17: 8,343,372 km (0.045 R)
• M18: 8,681,015 km (0.094 R)
• M19: 10,255,682 km (0.034 R)
• M20: 10,678,296 km (0.106 R)
• M21: 11,354,030 km (0.119 R)
• M22: 12,876,188 km (0.07 R)
• M23: 13,463,509 km (0.107 R)
• M24: 13,859,944 km (0.069 R)
• M25: 16,248,274 km (0.095 R)
• M26: 17,167,552 km (0.076 R)
• M27: 17,597,497 km (0.086 R)
• M28: 18,249,145 km (0.098 R)
• M29: 19,650,728 km (0.097 R)
• M30: 19,800,325 km (0.086 R)
• M31: 20,478,004 km (0.032 R)
• M32: 20,857,833 km (0.067 R)
• M33: 23,820,020 km (0.07 R)
• M34: 24,701,750 km (0.087 R)
• M35: 27,160,840 km (0.085 R)
• M36: 28,588,602 km (0.039 R)
• M37: 33,194,421 km (0.099 R)
• M38: 33,372,742 km (0.091 R)
• M39: 33,999,258 km (0.045 R)
• M40: 34,901,034 km (0.094 R)
• M41: 36,176,655 km (0.095 R)
• M42: 37,004,828 km (0.045 R)
• M43: 37,097,130 km (0.116 R)
• M44: 37,839,136 km (0.065 R)
• M45: 38,118,734 km (0.084 R)
• M46: 40,379,457 km (0.075 R)
• M47: 40,760,483 km (0.104 R)
• M48: 41,718,209 km (0.119 R)
• M49: 44,046,849 km (0.085 R)
• M50: 47,517,968 km (0.089 R)
• M51: 48,121,895 km (0.084 R)
• M52: 48,829,643 km (0.089 R)
• M53: 49,032,497 km (0.066 R)
• M54: 50,870,606 km (0.113 R)
• M55: 51,179,077 km (0.05 R)
• M56: 51,694,741 km (0.112 R)
• M57: 52,835,126 km (0.064 R)
• M58: 53,251,905 km (0.107 R)
• M59: 53,774,451 km (0.106 R)
• M60: 54,193,624 km (0.059 R)
• M61: 55,140,878 km (0.098 R)
• M62: 55,246,494 km (0.053 R)
• M63: 55,987,452 km (0.117 R)
• M64: 56,306,095 km (0.094 R)
• M65: 56,518,824 km (0.09 R)
• M66: 56,731,851 km (0.11 R)
• M67: 56,945,028 km (0.103 R)
• M68: 57,800,728 km (0.079 R)
• M69: 58,768,476 km (0.114 R)
• M70: 60,067,135 km (0.033 R)
• M71: 61,813,391 km (0.055 R)
• M72: 64,352,815 km (0.047 R)
• M73: 64,575,267 km (0.063 R)
• M74: 65,355,719 km (0.048 R)
• M75: 66,139,463 km (0.094 R)
• M76: 70,332,990 km (0.12 R)
• M77: 71,365,963 km (0.12 R)
• M78: 71,711,385 km (0.03 R)
• M79: 71,826,725 km (0.071 R)
• M80: 71,942,065 km (0.105 R)
• M81: 72,519,662 km (0.111 R)
• M82: 73,447,019 km (0.117 R)
• M83: 74,611,788 km (0.098 R)
• M84: 74,845,460 km (0.085 R)
• M85: 75,547,972 km (0.031 R)
• M86: 77,550,339 km (0.102 R)
• M87: 77,668,671 km (0.091 R)
• M88: 78,379,860 km (0.052 R)
• M89: 79,570,060 km (0.098 R)

Kuiper Belt

Range: 37.7 - 60.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit