🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.71 AU - 0.77 AU

Year: 235 Days

Day: 45.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.43 AU - 1.63 AU

Year: 698 Days

Day: 37.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,510,792 km

• M1: 375,491 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.81 AU - 1.91 AU

Year: 936 Days

Day: 23.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.49 AU - 2.35 AU

Year: 982 Days

Day: 29.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,510,792 km

• M1: 143,764 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.81 AU - 2.35 AU

Year: 1107 Days

Day: 33.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.03 AU - 2.61 AU

Year: 1304 Days

Day: 47.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 9.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.85 AU - 10.99 AU

Year: 11528 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,510,792 km

• M1: 134,189 km (0.077 R)
• M2: 250,726 km (0.086 R)
• M3: 617,989 km (0.069 R)
• M4: 705,055 km (0.06 R)
• M5: 1,249,591 km (0.112 R)
• M6: 1,551,180 km (0.11 R)
• M7: 1,723,367 km (0.106 R)
• M8: 2,646,087 km (0.07 R)
• M9: 3,408,587 km (0.093 R)
• M10: 3,830,902 km (0.11 R)
• M11: 3,897,324 km (0.096 R)
• M12: 4,547,775 km (0.114 R)
• M13: 4,689,145 km (0.053 R)
• M14: 4,796,108 km (0.099 R)
• M15: 5,158,434 km (0.116 R)
• M16: 5,680,530 km (0.072 R)
• M17: 5,948,011 km (0.037 R)
• M18: 6,298,070 km (0.069 R)
• M19: 6,416,253 km (0.049 R)
• M20: 6,694,804 km (0.089 R)
• M21: 6,977,394 km (0.071 R)
• M22: 7,346,452 km (0.056 R)
• M23: 7,512,655 km (0.072 R)
• M24: 7,848,503 km (0.089 R)
• M25: 8,146,651 km (0.08 R)
• M26: 8,666,205 km (0.116 R)
• M27: 8,929,946 km (0.062 R)
• M28: 9,330,718 km (0.078 R)
• M29: 9,691,848 km (0.104 R)
• M30: 10,195,992 km (0.111 R)
• M31: 10,614,717 km (0.106 R)
• M32: 11,277,435 km (0.05 R)
• M33: 11,856,080 km (0.108 R)
• M34: 12,051,156 km (0.104 R)
• M35: 12,148,993 km (0.118 R)
• M36: 12,444,448 km (0.078 R)
• M37: 14,577,565 km (0.118 R)
• M38: 14,786,553 km (0.085 R)
• M39: 15,207,671 km (0.077 R)
• M40: 16,331,450 km (0.085 R)
• M41: 16,494,212 km (0.103 R)
• M42: 16,985,791 km (0.097 R)
• M43: 17,316,103 km (0.106 R)
• M44: 18,263,506 km (0.051 R)
• M45: 18,715,142 km (0.117 R)
• M46: 19,342,257 km (0.118 R)
• M47: 20,616,980 km (0.113 R)
• M48: 20,969,283 km (0.119 R)
• M49: 21,087,166 km (0.117 R)
• M50: 22,218,276 km (0.087 R)
• M51: 22,458,829 km (0.115 R)
• M52: 23,003,515 km (0.051 R)
• M53: 23,674,910 km (0.117 R)
• M54: 24,043,968 km (0.066 R)
• M55: 25,099,830 km (0.103 R)
• M56: 25,601,880 km (0.079 R)
• M57: 26,043,942 km (0.108 R)
• M58: 26,361,239 km (0.056 R)
• M59: 26,871,518 km (0.097 R)
• M60: 27,192,106 km (0.093 R)
• M61: 28,291,800 km (0.096 R)
• M62: 29,011,066 km (0.074 R)
• M63: 29,802,439 km (0.105 R)
• M64: 32,901,808 km (0.111 R)
• M65: 33,658,025 km (0.102 R)
• M66: 34,628,766 km (0.081 R)
• M67: 35,257,525 km (0.06 R)
• M68: 36,031,395 km (0.06 R)
• M69: 36,526,714 km (0.115 R)
• M70: 37,882,370 km (0.085 R)
• M71: 38,242,003 km (0.071 R)
• M72: 38,386,066 km (0.086 R)
• M73: 38,530,428 km (0.119 R)
• M74: 39,983,322 km (0.063 R)
• M75: 40,863,706 km (0.087 R)
• M76: 42,047,474 km (0.108 R)
• M77: 42,270,823 km (0.055 R)
• M78: 43,242,611 km (0.05 R)
• M79: 45,360,618 km (0.117 R)
• M80: 45,589,502 km (0.062 R)
• M81: 46,816,953 km (0.105 R)
• M82: 47,048,381 km (0.104 R)
• M83: 49,382,856 km (0.095 R)
• M84: 51,039,203 km (0.117 R)
• M85: 51,118,640 km (0.098 R)
• M86: 53,598,224 km (0.091 R)
• M87: 54,001,839 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.7

Radius: 3.9

Gravity: 20.56 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.71 AU - 14.41 AU

Year: 19452 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,510,792 km

• M1: 275,709 km (0.106 R)
• M2: 303,384 km (0.072 R)
• M3: 474,225 km (0.109 R)
• M4: 543,040 km (0.067 R)
• M5: 690,993 km (0.109 R)
• M6: 1,276,219 km (0.038 R)
• M7: 1,348,774 km (0.081 R)
• M8: 1,497,774 km (0.084 R)
• M9: 2,231,252 km (0.044 R)
• M10: 2,679,896 km (0.047 R)
• M11: 3,090,842 km (0.083 R)
• M12: 3,934,873 km (0.029 R)
• M13: 4,620,929 km (0.105 R)
• M14: 4,658,029 km (0.103 R)
• M15: 5,382,083 km (0.107 R)
• M16: 5,499,517 km (0.099 R)
• M17: 6,140,394 km (0.053 R)
• M18: 6,428,221 km (0.112 R)
• M19: 6,469,659 km (0.033 R)
• M20: 7,274,496 km (0.11 R)
• M21: 7,404,347 km (0.081 R)
• M22: 7,535,095 km (0.068 R)
• M23: 7,578,778 km (0.105 R)
• M24: 7,754,555 km (0.087 R)
• M25: 8,110,299 km (0.109 R)
• M26: 8,607,861 km (0.098 R)
• M27: 9,302,295 km (0.116 R)
• M28: 9,822,895 km (0.09 R)
• M29: 10,159,042 km (0.076 R)
• M30: 10,401,540 km (0.07 R)
• M31: 10,499,078 km (0.036 R)
• M32: 10,793,486 km (0.119 R)
• M33: 11,340,117 km (0.042 R)
• M34: 11,541,177 km (0.097 R)
• M35: 11,895,873 km (0.1 R)
• M36: 11,997,899 km (0.083 R)
• M37: 12,254,010 km (0.081 R)
• M38: 12,771,918 km (0.057 R)
• M39: 12,824,128 km (0.08 R)
• M40: 13,086,074 km (0.066 R)
• M41: 13,508,987 km (0.068 R)
• M42: 15,078,867 km (0.09 R)
• M43: 15,466,325 km (0.109 R)
• M44: 16,138,169 km (0.104 R)
• M45: 16,364,361 km (0.119 R)
• M46: 16,648,448 km (0.105 R)
• M47: 17,800,950 km (0.067 R)
• M48: 17,975,979 km (0.085 R)
• M49: 18,504,658 km (0.05 R)
• M50: 18,622,841 km (0.097 R)
• M51: 18,859,953 km (0.077 R)
• M52: 19,337,170 km (0.106 R)
• M53: 21,595,500 km (0.112 R)
• M54: 21,657,733 km (0.069 R)
• M55: 22,032,176 km (0.105 R)
• M56: 22,157,389 km (0.065 R)
• M57: 22,408,564 km (0.093 R)
• M58: 22,471,545 km (0.092 R)
• M59: 23,807,155 km (0.062 R)
• M60: 24,516,997 km (0.086 R)
• M61: 26,421,378 km (0.08 R)
• M62: 27,425,030 km (0.062 R)
• M63: 27,762,223 km (0.07 R)
• M64: 29,125,060 km (0.09 R)
• M65: 29,538,249 km (0.073 R)
• M66: 30,859,049 km (0.095 R)
• M67: 32,341,115 km (0.119 R)
• M68: 32,554,741 km (0.034 R)
• M69: 32,983,488 km (0.091 R)
• M70: 33,270,267 km (0.056 R)
• M71: 33,702,007 km (0.091 R)
• M72: 35,154,602 km (0.119 R)
• M73: 35,888,380 km (0.058 R)
• M74: 36,183,387 km (0.101 R)
• M75: 36,405,240 km (0.1 R)
• M76: 36,775,794 km (0.108 R)
• M77: 37,445,993 km (0.103 R)
• M78: 37,970,184 km (0.098 R)
• M79: 38,647,563 km (0.073 R)
• M80: 38,722,960 km (0.117 R)
• M81: 38,798,507 km (0.109 R)
• M82: 38,949,900 km (0.116 R)
• M83: 39,709,109 km (0.111 R)
• M84: 39,937,844 km (0.068 R)
• M85: 42,093,699 km (0.053 R)
• M86: 42,560,594 km (0.102 R)
• M87: 43,971,601 km (0.088 R)
• M88: 44,524,365 km (0.1 R)
• M89: 44,920,650 km (0.079 R)
• M90: 45,796,546 km (0.034 R)
• M91: 46,838,944 km (0.091 R)
• M92: 49,848,404 km (0.049 R)
• M93: 53,844,612 km (0.075 R)
• M94: 55,539,855 km (0.088 R)
• M95: 56,651,068 km (0.053 R)
• M96: 57,166,433 km (0.088 R)
• M97: 57,338,470 km (0.077 R)
• M98: 57,424,639 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 15,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit