🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.52 AU - 0.68 AU

Year: 179 Days

Day: 24.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.93 AU - 2.75 AU

Year: 1378 Days

Day: 17.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 11.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.29 AU - 9.53 AU

Year: 9390 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,171,220 km

• M1: 415,284 km (0.066 R)
• M2: 540,348 km (0.057 R)
• M3: 646,712 km (0.03 R)
• M4: 833,709 km (0.079 R)
• M5: 908,657 km (0.116 R)
• M6: 999,463 km (0.041 R)
• M7: 1,424,770 km (0.101 R)
• M8: 1,516,623 km (0.116 R)
• M9: 1,610,421 km (0.109 R)
• M10: 1,820,606 km (0.118 R)
• M11: 1,971,550 km (0.107 R)
• M12: 2,268,353 km (0.077 R)
• M13: 2,468,066 km (0.117 R)
• M14: 2,617,065 km (0.11 R)
• M15: 2,730,909 km (0.04 R)
• M16: 2,885,145 km (0.083 R)
• M17: 3,162,349 km (0.102 R)
• M18: 3,510,613 km (0.086 R)
• M19: 3,615,481 km (0.071 R)
• M20: 4,023,435 km (0.063 R)
• M21: 4,537,154 km (0.059 R)
• M22: 4,743,898 km (0.109 R)
• M23: 5,000,758 km (0.087 R)
• M24: 5,238,319 km (0.072 R)
• M25: 5,650,910 km (0.103 R)
• M26: 5,799,012 km (0.086 R)
• M27: 5,948,460 km (0.095 R)
• M28: 6,950,766 km (0.099 R)
• M29: 7,404,047 km (0.117 R)
• M30: 7,539,134 km (0.074 R)
• M31: 7,977,306 km (0.07 R)
• M32: 9,311,719 km (0.063 R)
• M33: 10,199,284 km (0.043 R)
• M34: 10,928,872 km (0.111 R)
• M35: 11,393,374 km (0.068 R)
• M36: 11,769,762 km (0.119 R)
• M37: 12,277,796 km (0.108 R)
• M38: 12,502,343 km (0.09 R)
• M39: 12,663,609 km (0.037 R)
• M40: 12,760,698 km (0.115 R)
• M41: 12,923,012 km (0.109 R)
• M42: 13,249,883 km (0.12 R)
• M43: 14,045,295 km (0.114 R)
• M44: 14,550,188 km (0.117 R)
• M45: 15,336,175 km (0.119 R)
• M46: 15,612,782 km (0.038 R)
• M47: 15,821,321 km (0.105 R)
• M48: 16,170,931 km (0.069 R)
• M49: 16,346,709 km (0.062 R)
• M50: 16,664,754 km (0.106 R)
• M51: 16,771,268 km (0.116 R)
• M52: 17,092,006 km (0.091 R)
• M53: 17,993,632 km (0.078 R)
• M54: 18,212,344 km (0.109 R)
• M55: 18,542,058 km (0.058 R)
• M56: 18,615,510 km (0.098 R)
• M57: 18,799,815 km (0.12 R)
• M58: 18,984,718 km (0.087 R)
• M59: 19,281,670 km (0.119 R)
• M60: 19,880,510 km (0.056 R)
• M61: 21,211,482 km (0.118 R)
• M62: 22,453,593 km (0.097 R)
• M63: 22,571,177 km (0.108 R)
• M64: 23,321,111 km (0.03 R)
• M65: 24,400,759 km (0.074 R)
• M66: 24,602,567 km (0.098 R)
• M67: 24,885,905 km (0.072 R)
• M68: 25,333,352 km (0.116 R)
• M69: 25,660,523 km (0.11 R)
• M70: 26,442,920 km (0.072 R)
• M71: 26,941,230 km (0.048 R)
• M72: 27,652,418 km (0.091 R)
• M73: 27,736,492 km (0.118 R)
• M74: 27,989,313 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.3

Radius: 4.6

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.46 AU - 17.2 AU

Year: 23109 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,171,220 km

• M1: 602,730 km (0.103 R)
• M2: 819,647 km (0.066 R)
• M3: 947,852 km (0.074 R)
• M4: 1,574,218 km (0.094 R)
• M5: 2,126,235 km (0.064 R)
• M6: 2,302,610 km (0.069 R)
• M7: 2,332,530 km (0.103 R)
• M8: 2,576,225 km (0.072 R)
• M9: 3,220,393 km (0.088 R)
• M10: 4,799,249 km (0.072 R)
• M11: 5,304,890 km (0.051 R)
• M12: 5,544,097 km (0.097 R)
• M13: 5,664,972 km (0.09 R)
• M14: 5,746,054 km (0.1 R)
• M15: 6,324,250 km (0.11 R)
• M16: 7,050,996 km (0.053 R)
• M17: 7,094,679 km (0.113 R)
• M18: 7,803,923 km (0.064 R)
• M19: 8,212,774 km (0.096 R)
• M20: 9,288,981 km (0.094 R)
• M21: 10,014,530 km (0.081 R)
• M22: 11,467,874 km (0.066 R)
• M23: 12,350,052 km (0.091 R)
• M24: 13,577,802 km (0.072 R)
• M25: 14,344,042 km (0.105 R)
• M26: 14,676,748 km (0.067 R)
• M27: 14,955,898 km (0.114 R)
• M28: 15,068,096 km (0.093 R)
• M29: 15,124,345 km (0.026 R)
• M30: 17,310,418 km (0.047 R)
• M31: 19,165,432 km (0.04 R)
• M32: 19,348,390 km (0.089 R)
• M33: 19,715,803 km (0.064 R)
• M34: 20,333,343 km (0.114 R)
• M35: 20,457,509 km (0.067 R)
• M36: 20,582,124 km (0.097 R)
• M37: 22,032,026 km (0.03 R)
• M38: 22,159,783 km (0.063 R)
• M39: 22,223,661 km (0.077 R)
• M40: 22,801,558 km (0.082 R)
• M41: 23,645,140 km (0.112 R)
• M42: 23,710,365 km (0.064 R)
• M43: 24,037,835 km (0.103 R)
• M44: 25,764,643 km (0.082 R)
• M45: 26,101,238 km (0.054 R)
• M46: 26,507,097 km (0.089 R)
• M47: 26,915,051 km (0.12 R)
• M48: 27,188,216 km (0.118 R)
• M49: 28,220,591 km (0.089 R)
• M50: 28,706,784 km (0.095 R)
• M51: 29,757,859 km (0.036 R)
• M52: 30,181,819 km (0.107 R)
• M53: 30,252,729 km (0.11 R)
• M54: 30,394,547 km (0.104 R)
• M55: 30,964,216 km (0.094 R)
• M56: 33,278,046 km (0.116 R)
• M57: 33,351,349 km (0.11 R)
• M58: 34,233,827 km (0.113 R)
• M59: 34,975,234 km (0.048 R)
• M60: 35,124,084 km (0.033 R)
• M61: 36,247,564 km (0.109 R)
• M62: 36,927,337 km (0.033 R)
• M63: 37,611,298 km (0.118 R)
• M64: 38,222,705 km (0.111 R)
• M65: 38,299,448 km (0.113 R)
• M66: 41,250,266 km (0.101 R)
• M67: 41,565,170 km (0.04 R)
• M68: 41,959,809 km (0.073 R)
• M69: 42,593,955 km (0.114 R)
• M70: 43,951,854 km (0.077 R)
• M71: 44,595,724 km (0.107 R)
• M72: 44,676,506 km (0.059 R)
• M73: 46,791,970 km (0.059 R)
• M74: 47,861,894 km (0.103 R)
• M75: 48,856,570 km (0.066 R)
• M76: 49,106,399 km (0.035 R)
• M77: 49,774,503 km (0.086 R)
• M78: 52,051,382 km (0.082 R)
• M79: 53,159,753 km (0.052 R)
• M80: 53,588,052 km (0.066 R)
• M81: 55,226,298 km (0.114 R)
• M82: 56,443,875 km (0.089 R)
• M83: 56,880,850 km (0.107 R)
• M84: 56,968,365 km (0.094 R)
• M85: 58,286,771 km (0.09 R)
• M86: 58,993,920 km (0.097 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: 395 - 17,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit