🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.65 AU - 0.81 AU

Year: 221 Days

Day: 35.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.79 AU - 4.13 AU

Year: 2283 Days

Day: 45.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,317,038 km

• M1: 157,975 km (0.111 R)
• M2: 829,371 km (0.116 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.2

Radius: 8.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.25 AU - 11.01 AU

Year: 12295 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,317,038 km

• M1: 136,433 km (0.095 R)
• M2: 205,697 km (0.073 R)
• M3: 397,182 km (0.078 R)
• M4: 553,213 km (0.115 R)
• M5: 615,146 km (0.074 R)
• M6: 781,649 km (0.057 R)
• M7: 1,039,705 km (0.036 R)
• M8: 1,891,216 km (0.078 R)
• M9: 2,037,673 km (0.093 R)
• M10: 2,420,344 km (0.039 R)
• M11: 2,499,631 km (0.119 R)
• M12: 3,222,787 km (0.067 R)
• M13: 3,368,944 km (0.102 R)
• M14: 3,728,877 km (0.069 R)
• M15: 4,006,829 km (0.086 R)
• M16: 4,291,664 km (0.059 R)
• M17: 4,388,154 km (0.039 R)
• M18: 4,948,099 km (0.106 R)
• M19: 5,151,103 km (0.11 R)
• M20: 5,918,989 km (0.056 R)
• M21: 6,098,656 km (0.106 R)
• M22: 6,279,969 km (0.074 R)
• M23: 6,426,276 km (0.078 R)
• M24: 6,947,475 km (0.119 R)
• M25: 8,189,287 km (0.031 R)
• M26: 8,713,029 km (0.111 R)
• M27: 9,206,253 km (0.115 R)
• M28: 9,540,155 km (0.112 R)
• M29: 9,835,462 km (0.096 R)
• M30: 9,920,433 km (0.088 R)
• M31: 10,005,704 km (0.085 R)
• M32: 10,435,349 km (0.118 R)
• M33: 11,223,879 km (0.12 R)
• M34: 11,715,308 km (0.108 R)
• M35: 12,442,504 km (0.097 R)
• M36: 12,904,462 km (0.114 R)
• M37: 13,278,008 km (0.09 R)
• M38: 13,702,567 km (0.082 R)
• M39: 14,661,938 km (0.081 R)
• M40: 15,051,790 km (0.114 R)
• M41: 15,742,184 km (0.111 R)
• M42: 15,991,264 km (0.088 R)
• M43: 16,141,311 km (0.103 R)
• M44: 16,241,691 km (0.066 R)
• M45: 17,256,114 km (0.082 R)
• M46: 17,564,436 km (0.113 R)
• M47: 18,238,823 km (0.111 R)
• M48: 18,500,469 km (0.092 R)
• M49: 19,345,997 km (0.081 R)
• M50: 20,692,228 km (0.086 R)
• M51: 20,801,285 km (0.066 R)
• M52: 21,514,418 km (0.097 R)
• M53: 21,569,619 km (0.056 R)
• M54: 23,077,716 km (0.088 R)
• M55: 23,587,844 km (0.094 R)
• M56: 23,872,978 km (0.115 R)
• M57: 25,431,937 km (0.088 R)
• M58: 25,607,116 km (0.09 R)
• M59: 26,017,613 km (0.119 R)
• M60: 26,076,405 km (0.081 R)
• M61: 26,904,579 km (0.099 R)
• M62: 27,321,807 km (0.101 R)
• M63: 30,426,113 km (0.092 R)
• M64: 33,384,261 km (0.114 R)
• M65: 35,646,031 km (0.113 R)
• M66: 35,842,303 km (0.062 R)
• M67: 36,235,596 km (0.059 R)
• M68: 36,960,548 km (0.081 R)
• M69: 37,823,578 km (0.057 R)
• M70: 38,157,181 km (0.101 R)
• M71: 39,366,380 km (0.059 R)
• M72: 41,753,663 km (0.08 R)
• M73: 41,822,478 km (0.112 R)
• M74: 42,929,951 km (0.083 R)
• M75: 42,999,514 km (0.051 R)
• M76: 43,417,491 km (0.091 R)
• M77: 43,766,802 km (0.108 R)
• M78: 43,836,814 km (0.085 R)
• M79: 46,024,683 km (0.086 R)
• M80: 46,167,100 km (0.09 R)
• M81: 47,096,102 km (0.083 R)
• M82: 47,239,567 km (0.114 R)
• M83: 47,598,901 km (0.086 R)
• M84: 48,320,262 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 7

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.33 AU - 18.55 AU

Year: 22577 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,317,038 km

• M1: 95,144 km (0.091 R)
• M2: 1,219,372 km (0.05 R)
• M3: 1,758,074 km (0.078 R)
• M4: 1,903,334 km (0.088 R)
• M5: 2,090,630 km (0.037 R)
• M6: 2,323,105 km (0.059 R)
• M7: 2,812,889 km (0.114 R)
• M8: 3,651,834 km (0.114 R)
• M9: 3,932,030 km (0.118 R)
• M10: 4,074,747 km (0.102 R)
• M11: 5,753,833 km (0.09 R)
• M12: 6,134,560 km (0.112 R)
• M13: 6,636,012 km (0.061 R)
• M14: 7,035,139 km (0.101 R)
• M15: 7,325,060 km (0.107 R)
• M16: 8,096,985 km (0.082 R)
• M17: 9,461,317 km (0.114 R)
• M18: 9,716,980 km (0.104 R)
• M19: 9,974,887 km (0.084 R)
• M20: 10,762,220 km (0.052 R)
• M21: 11,433,616 km (0.1 R)
• M22: 11,980,246 km (0.103 R)
• M23: 12,675,727 km (0.03 R)
• M24: 13,455,730 km (0.098 R)
• M25: 14,032,729 km (0.118 R)
• M26: 15,210,812 km (0.038 R)
• M27: 15,285,611 km (0.114 R)
• M28: 15,660,803 km (0.045 R)
• M29: 16,420,461 km (0.042 R)
• M30: 19,252,797 km (0.092 R)
• M31: 19,820,820 km (0.12 R)
• M32: 20,559,235 km (0.111 R)
• M33: 20,641,963 km (0.105 R)
• M34: 20,807,418 km (0.064 R)
• M35: 21,557,801 km (0.065 R)
• M36: 21,978,470 km (0.092 R)
• M37: 23,948,525 km (0.109 R)
• M38: 27,506,560 km (0.088 R)
• M39: 28,605,656 km (0.08 R)
• M40: 29,625,764 km (0.096 R)
• M41: 30,281,152 km (0.105 R)
• M42: 30,469,197 km (0.082 R)
• M43: 31,606,141 km (0.096 R)
• M44: 32,083,956 km (0.098 R)
• M45: 33,628,853 km (0.073 R)
• M46: 34,508,489 km (0.036 R)
• M47: 36,890,985 km (0.118 R)
• M48: 37,092,044 km (0.094 R)
• M49: 37,494,911 km (0.08 R)
• M50: 38,102,129 km (0.101 R)
• M51: 39,223,664 km (0.113 R)
• M52: 39,942,931 km (0.05 R)
• M53: 40,563,014 km (0.066 R)
• M54: 40,978,148 km (0.074 R)
• M55: 42,547,430 km (0.085 R)
• M56: 44,136,309 km (0.112 R)
• M57: 46,068,365 km (0.087 R)
• M58: 47,481,018 km (0.082 R)
• M59: 47,808,936 km (0.106 R)
• M60: 49,903,606 km (0.119 R)
• M61: 52,140,692 km (0.106 R)
• M62: 52,479,083 km (0.094 R)
• M63: 54,295,949 km (0.116 R)
• M64: 57,874,629 km (0.107 R)
• M65: 59,515,568 km (0.113 R)
• M66: 60,578,461 km (0.085 R)
• M67: 61,886,246 km (0.056 R)
• M68: 62,483,739 km (0.116 R)
• M69: 62,723,246 km (0.092 R)
• M70: 64,045,990 km (0.114 R)
• M71: 64,771,540 km (0.095 R)
• M72: 64,892,564 km (0.104 R)
• M73: 65,256,536 km (0.051 R)
• M74: 67,331,907 km (0.117 R)
• M75: 67,946,306 km (0.058 R)
• M76: 69,057,070 km (0.095 R)
• M77: 72,425,116 km (0.09 R)
• M78: 72,676,740 km (0.109 R)
• M79: 73,054,774 km (0.091 R)
• M80: 73,180,885 km (0.106 R)
• M81: 73,812,637 km (0.11 R)
• M82: 74,319,325 km (0.118 R)
• M83: 75,463,599 km (0.102 R)
• M84: 75,718,663 km (0.047 R)
• M85: 78,156,211 km (0.103 R)
• M86: 84,031,218 km (0.116 R)
• M87: 84,163,313 km (0.112 R)
• M88: 84,427,802 km (0.101 R)
• M89: 87,623,662 km (0.035 R)
• M90: 89,371,264 km (0.109 R)
• M91: 89,506,201 km (0.036 R)
• M92: 90,046,549 km (0.095 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 18,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit