🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.59 AU - 0.81 AU

Year: 207 Days

Day: 32 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.01 AU - 1.11 AU

Year: 385 Days

Day: 22.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,824,252 km

• M1: 452,683 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.86 AU - 1.3 AU

Year: 396 Days

Day: 31.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,824,252 km

• M1: 424,409 km (0.101 R)
• M2: 783,594 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.18 AU - 1.5 AU

Year: 548 Days

Day: 38.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,824,252 km

• M1: 1,104,481 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.5 AU - 1.86 AU

Year: 769 Days

Day: 33.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.84 AU - 2.44 AU

Year: 1105 Days

Day: 31.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 14.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.64 AU - 14.86 AU

Year: 15139 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,824,252 km

• M1: 195,674 km (0.081 R)
• M2: 311,612 km (0.09 R)
• M3: 410,646 km (0.09 R)
• M4: 718,967 km (0.04 R)
• M5: 1,028,785 km (0.072 R)
• M6: 1,259,764 km (0.118 R)
• M7: 1,402,779 km (0.057 R)
• M8: 1,936,245 km (0.116 R)
• M9: 2,325,948 km (0.113 R)
• M10: 2,427,225 km (0.078 R)
• M11: 2,556,179 km (0.092 R)
• M12: 3,207,528 km (0.112 R)
• M13: 3,523,030 km (0.097 R)
• M14: 3,729,325 km (0.09 R)
• M15: 3,969,879 km (0.053 R)
• M16: 5,016,465 km (0.095 R)
• M17: 5,282,750 km (0.045 R)
• M18: 6,074,122 km (0.111 R)
• M19: 6,501,823 km (0.119 R)
• M20: 6,610,431 km (0.083 R)
• M21: 7,161,998 km (0.085 R)
• M22: 7,538,087 km (0.063 R)
• M23: 8,348,758 km (0.06 R)
• M24: 8,904,813 km (0.112 R)
• M25: 9,065,930 km (0.102 R)
• M26: 9,350,166 km (0.027 R)
• M27: 10,304,900 km (0.112 R)
• M28: 10,644,337 km (0.108 R)
• M29: 11,116,917 km (0.072 R)
• M30: 12,711,929 km (0.091 R)
• M31: 13,582,290 km (0.111 R)
• M32: 13,907,964 km (0.071 R)
• M33: 14,001,463 km (0.08 R)
• M34: 14,189,059 km (0.114 R)
• M35: 14,330,279 km (0.071 R)
• M36: 14,566,793 km (0.069 R)
• M37: 14,804,654 km (0.085 R)
• M38: 15,866,350 km (0.03 R)
• M39: 16,455,766 km (0.071 R)
• M40: 17,858,994 km (0.079 R)
• M41: 17,960,720 km (0.07 R)
• M42: 18,215,934 km (0.109 R)
• M43: 19,092,279 km (0.09 R)
• M44: 19,196,249 km (0.079 R)
• M45: 21,369,906 km (0.104 R)
• M46: 21,911,899 km (0.106 R)
• M47: 22,184,616 km (0.055 R)
• M48: 22,623,237 km (0.088 R)
• M49: 23,397,705 km (0.093 R)
• M50: 25,429,095 km (0.112 R)
• M51: 25,830,765 km (0.116 R)
• M52: 26,061,146 km (0.111 R)
• M53: 26,524,002 km (0.083 R)
• M54: 27,281,864 km (0.107 R)
• M55: 27,399,149 km (0.099 R)
• M56: 28,699,903 km (0.113 R)
• M57: 29,960,265 km (0.048 R)
• M58: 30,323,638 km (0.046 R)
• M59: 31,238,728 km (0.112 R)
• M60: 31,607,188 km (0.03 R)
• M61: 31,915,509 km (0.073 R)
• M62: 32,534,844 km (0.088 R)
• M63: 35,435,098 km (0.11 R)
• M64: 36,076,574 km (0.097 R)
• M65: 36,205,228 km (0.079 R)
• M66: 36,398,658 km (0.053 R)
• M67: 36,916,117 km (0.092 R)
• M68: 37,696,868 km (0.054 R)
• M69: 37,827,467 km (0.105 R)
• M70: 38,023,740 km (0.116 R)
• M71: 38,614,502 km (0.113 R)
• M72: 38,812,120 km (0.088 R)
• M73: 39,076,161 km (0.079 R)
• M74: 39,473,193 km (0.114 R)
• M75: 41,007,918 km (0.118 R)
• M76: 41,681,408 km (0.084 R)
• M77: 42,834,508 km (0.118 R)
• M78: 42,970,792 km (0.084 R)
• M79: 43,243,957 km (0.057 R)
• M80: 43,791,934 km (0.099 R)
• M81: 44,825,656 km (0.097 R)
• M82: 45,102,711 km (0.108 R)
• M83: 46,216,467 km (0.12 R)
• M84: 46,356,341 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.5

Radius: 5.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.43 AU - 15.09 AU

Year: 19014 Days

Day: 19.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,824,252 km

• M1: 239,955 km (0.059 R)
• M2: 401,521 km (0.103 R)
• M3: 495,019 km (0.107 R)
• M4: 685,457 km (0.117 R)
• M5: 2,493,049 km (0.115 R)
• M6: 2,849,690 km (0.061 R)
• M7: 2,972,210 km (0.095 R)
• M8: 3,349,945 km (0.097 R)
• M9: 4,359,581 km (0.06 R)
• M10: 5,342,290 km (0.094 R)
• M11: 5,607,975 km (0.107 R)
• M12: 6,231,200 km (0.104 R)
• M13: 6,270,844 km (0.058 R)
• M14: 6,430,464 km (0.059 R)
• M15: 6,631,823 km (0.12 R)
• M16: 8,185,397 km (0.094 R)
• M17: 8,579,587 km (0.091 R)
• M18: 8,980,061 km (0.114 R)
• M19: 12,596,141 km (0.097 R)
• M20: 13,101,632 km (0.089 R)
• M21: 13,510,932 km (0.115 R)
• M22: 13,872,510 km (0.084 R)
• M23: 14,710,707 km (0.079 R)
• M24: 15,350,238 km (0.031 R)
• M25: 15,511,504 km (0.105 R)
• M26: 16,162,255 km (0.069 R)
• M27: 16,216,858 km (0.074 R)
• M28: 16,711,279 km (0.116 R)
• M29: 18,337,857 km (0.049 R)
• M30: 19,025,708 km (0.066 R)
• M31: 19,198,942 km (0.11 R)
• M32: 20,014,400 km (0.116 R)
• M33: 20,249,418 km (0.111 R)
• M34: 20,426,243 km (0.103 R)
• M35: 20,544,575 km (0.067 R)
• M36: 21,980,714 km (0.076 R)
• M37: 22,284,099 km (0.117 R)
• M38: 25,265,285 km (0.092 R)
• M39: 25,328,715 km (0.105 R)
• M40: 26,543,898 km (0.119 R)
• M41: 27,712,557 km (0.107 R)
• M42: 28,434,965 km (0.095 R)
• M43: 28,699,155 km (0.053 R)
• M44: 30,436,584 km (0.114 R)
• M45: 30,639,140 km (0.118 R)
• M46: 31,317,865 km (0.098 R)
• M47: 31,590,732 km (0.037 R)
• M48: 32,207,674 km (0.038 R)
• M49: 34,362,631 km (0.059 R)
• M50: 35,706,319 km (0.077 R)
• M51: 36,134,169 km (0.107 R)
• M52: 36,779,085 km (0.112 R)
• M53: 37,211,274 km (0.1 R)
• M54: 37,790,068 km (0.119 R)
• M55: 38,153,291 km (0.113 R)
• M56: 40,134,715 km (0.035 R)
• M57: 41,324,617 km (0.096 R)
• M58: 41,698,761 km (0.103 R)
• M59: 43,055,314 km (0.116 R)
• M60: 44,963,136 km (0.1 R)
• M61: 45,193,966 km (0.095 R)
• M62: 47,366,875 km (0.096 R)
• M63: 47,445,114 km (0.116 R)
• M64: 47,758,522 km (0.089 R)
• M65: 48,781,771 km (0.082 R)
• M66: 48,860,759 km (0.045 R)
• M67: 51,894,454 km (0.046 R)
• M68: 52,136,504 km (0.101 R)
• M69: 52,946,277 km (0.107 R)
• M70: 53,597,028 km (0.082 R)
• M71: 54,578,090 km (0.116 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 12,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit