🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.91 AU - 1.93 AU

Year: 1008 Days

Day: 43.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.31 AU - 4.65 AU

Year: 3007 Days

Day: 32.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 11.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.95 AU - 12.57 AU

Year: 12447 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,274,434 km

• M1: 145,708 km (0.083 R)
• M2: 276,756 km (0.06 R)
• M3: 1,261,110 km (0.044 R)
• M4: 1,562,101 km (0.064 R)
• M5: 1,710,502 km (0.029 R)
• M6: 1,863,840 km (0.03 R)
• M7: 2,522,519 km (0.062 R)
• M8: 2,672,716 km (0.098 R)
• M9: 2,903,695 km (0.045 R)
• M10: 3,303,271 km (0.095 R)
• M11: 3,805,919 km (0.108 R)
• M12: 3,978,855 km (0.115 R)
• M13: 5,422,324 km (0.045 R)
• M14: 6,318,416 km (0.107 R)
• M15: 6,592,778 km (0.099 R)
• M16: 6,696,749 km (0.101 R)
• M17: 7,692,771 km (0.118 R)
• M18: 7,985,983 km (0.067 R)
• M19: 8,507,781 km (0.102 R)
• M20: 8,659,024 km (0.079 R)
• M21: 8,849,163 km (0.08 R)
• M22: 9,584,586 km (0.088 R)
• M23: 10,178,938 km (0.101 R)
• M24: 10,541,414 km (0.109 R)
• M25: 10,744,717 km (0.07 R)
• M26: 11,279,081 km (0.115 R)
• M27: 11,445,284 km (0.063 R)
• M28: 11,654,123 km (0.069 R)
• M29: 11,906,495 km (0.087 R)
• M30: 12,890,549 km (0.084 R)
• M31: 13,064,382 km (0.111 R)
• M32: 13,326,478 km (0.109 R)
• M33: 16,700,508 km (0.117 R)
• M34: 18,139,789 km (0.07 R)
• M35: 18,432,402 km (0.116 R)
• M36: 19,718,346 km (0.114 R)
• M37: 20,069,602 km (0.102 R)
• M38: 21,443,359 km (0.073 R)
• M39: 22,219,772 km (0.064 R)
• M40: 23,428,074 km (0.094 R)
• M41: 23,587,246 km (0.104 R)
• M42: 23,853,231 km (0.092 R)
• M43: 24,819,484 km (0.098 R)
• M44: 24,927,643 km (0.062 R)
• M45: 25,634,343 km (0.078 R)
• M46: 26,237,522 km (0.069 R)
• M47: 26,347,775 km (0.105 R)
• M48: 26,679,135 km (0.027 R)
• M49: 27,123,291 km (0.067 R)
• M50: 29,037,844 km (0.109 R)
• M51: 29,151,838 km (0.073 R)
• M52: 29,323,127 km (0.101 R)
• M53: 29,896,386 km (0.089 R)
• M54: 30,126,618 km (0.057 R)
• M55: 31,404,034 km (0.12 R)
• M56: 31,638,154 km (0.051 R)
• M57: 32,817,734 km (0.08 R)
• M58: 34,191,790 km (0.077 R)
• M59: 34,372,504 km (0.036 R)
• M60: 34,734,681 km (0.1 R)
• M61: 35,341,151 km (0.108 R)
• M62: 35,645,732 km (0.085 R)
• M63: 36,073,582 km (0.097 R)
• M64: 36,564,562 km (0.072 R)
• M65: 37,243,437 km (0.048 R)
• M66: 37,677,570 km (0.096 R)
• M67: 38,613,604 km (0.108 R)
• M68: 38,927,311 km (0.086 R)
• M69: 39,430,857 km (0.079 R)
• M70: 40,890,932 km (0.107 R)
• M71: 42,692,240 km (0.071 R)
• M72: 42,821,942 km (0.085 R)
• M73: 43,211,644 km (0.109 R)
• M74: 43,341,794 km (0.047 R)
• M75: 43,667,918 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 3.8

Gravity: 51.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.18 AU - 15.22 AU

Year: 18164 Days

Day: 20.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,274,434 km

• M1: 319,541 km (0.086 R)
• M2: 506,389 km (0.077 R)
• M3: 890,706 km (0.117 R)
• M4: 1,096,702 km (0.111 R)
• M5: 1,260,811 km (0.111 R)
• M6: 1,288,935 km (0.09 R)
• M7: 1,345,782 km (0.085 R)
• M8: 1,403,378 km (0.059 R)
• M9: 1,798,316 km (0.119 R)
• M10: 2,225,418 km (0.098 R)
• M11: 2,328,192 km (0.078 R)
• M12: 2,610,184 km (0.033 R)
• M13: 3,440,003 km (0.085 R)
• M14: 4,090,455 km (0.085 R)
• M15: 4,602,678 km (0.07 R)
• M16: 4,646,211 km (0.08 R)
• M17: 5,408,113 km (0.052 R)
• M18: 6,207,863 km (0.112 R)
• M19: 6,547,899 km (0.051 R)
• M20: 7,500,688 km (0.054 R)
• M21: 7,966,984 km (0.092 R)
• M22: 8,019,343 km (0.055 R)
• M23: 8,764,790 km (0.108 R)
• M24: 8,981,856 km (0.095 R)
• M25: 9,310,672 km (0.059 R)
• M26: 9,755,277 km (0.084 R)
• M27: 10,954,902 km (0.097 R)
• M28: 11,071,589 km (0.088 R)
• M29: 11,247,366 km (0.085 R)
• M30: 12,200,305 km (0.1 R)
• M31: 12,321,180 km (0.059 R)
• M32: 12,442,504 km (0.042 R)
• M33: 13,240,758 km (0.053 R)
• M34: 13,928,908 km (0.04 R)
• M35: 14,055,318 km (0.073 R)
• M36: 14,118,748 km (0.115 R)
• M37: 14,886,185 km (0.106 R)
• M38: 15,601,412 km (0.117 R)
• M39: 16,128,745 km (0.105 R)
• M40: 16,195,017 km (0.099 R)
• M41: 17,950,697 km (0.047 R)
• M42: 19,271,497 km (0.043 R)
• M43: 19,412,268 km (0.113 R)
• M44: 21,056,349 km (0.104 R)
• M45: 21,492,427 km (0.096 R)
• M46: 22,226,055 km (0.104 R)
• M47: 22,299,807 km (0.1 R)
• M48: 22,595,861 km (0.114 R)
• M49: 22,967,761 km (0.055 R)
• M50: 23,191,859 km (0.04 R)
• M51: 26,092,412 km (0.081 R)
• M52: 26,404,323 km (0.114 R)
• M53: 27,268,550 km (0.106 R)
• M54: 27,347,538 km (0.101 R)
• M55: 27,505,812 km (0.053 R)
• M56: 30,406,066 km (0.062 R)
• M57: 30,816,413 km (0.063 R)
• M58: 33,570,959 km (0.12 R)
• M59: 33,740,453 km (0.073 R)
• M60: 34,250,432 km (0.112 R)
• M61: 35,450,507 km (0.083 R)
• M62: 36,838,775 km (0.077 R)
• M63: 37,013,505 km (0.09 R)
• M64: 38,776,516 km (0.108 R)
• M65: 40,476,397 km (0.061 R)
• M66: 40,566,604 km (0.06 R)
• M67: 41,290,059 km (0.075 R)
• M68: 42,749,985 km (0.07 R)
• M69: 43,394,004 km (0.106 R)
• M70: 43,578,608 km (0.074 R)
• M71: 45,907,697 km (0.098 R)
• M72: 47,895,404 km (0.116 R)
• M73: 48,181,585 km (0.108 R)
• M74: 48,659,849 km (0.111 R)
• M75: 50,880,330 km (0.076 R)
• M76: 50,977,569 km (0.095 R)
• M77: 53,133,573 km (0.101 R)
• M78: 53,924,946 km (0.093 R)
• M79: 54,919,622 km (0.079 R)
• M80: 55,419,130 km (0.091 R)
• M81: 56,422,931 km (0.112 R)
• M82: 59,367,317 km (0.1 R)
• M83: 59,572,266 km (0.11 R)
• M84: 60,394,306 km (0.103 R)
• M85: 60,806,598 km (0.117 R)
• M86: 62,673,878 km (0.043 R)
• M87: 66,252,110 km (0.1 R)
• M88: 69,248,106 km (0.106 R)
• M89: 69,355,966 km (0.11 R)
• M90: 69,571,836 km (0.097 R)
• M91: 70,112,184 km (0.101 R)
• M92: 73,274,383 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit