🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.15 AU - 1.63 AU

Year: 579 Days

Day: 18.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,942,913 km

• M1: 472,131 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.78 AU - 2.02 AU

Year: 925 Days

Day: 19.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 10.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.59 AU - 10.33 AU

Year: 9470 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 110,942,913 km

• M1: 151,842 km (0.099 R)
• M2: 502,948 km (0.118 R)
• M3: 573,857 km (0.096 R)
• M4: 793,617 km (0.073 R)
• M5: 1,458,878 km (0.077 R)
• M6: 2,092,126 km (0.105 R)
• M7: 2,438,445 km (0.12 R)
• M8: 2,723,429 km (0.101 R)
• M9: 2,991,808 km (0.101 R)
• M10: 3,269,013 km (0.101 R)
• M11: 3,353,835 km (0.087 R)
• M12: 3,968,233 km (0.115 R)
• M13: 4,089,258 km (0.052 R)
• M14: 4,211,629 km (0.086 R)
• M15: 4,585,773 km (0.053 R)
• M16: 4,970,688 km (0.076 R)
• M17: 5,068,675 km (0.117 R)
• M18: 5,332,865 km (0.104 R)
• M19: 5,466,755 km (0.089 R)
• M20: 5,771,935 km (0.118 R)
• M21: 6,013,236 km (0.104 R)
• M22: 6,684,930 km (0.106 R)
• M23: 7,380,411 km (0.04 R)
• M24: 7,642,506 km (0.056 R)
• M25: 8,060,632 km (0.106 R)
• M26: 8,369,253 km (0.038 R)
• M27: 8,603,374 km (0.106 R)
• M28: 8,839,738 km (0.063 R)
• M29: 9,439,925 km (0.118 R)
• M30: 9,888,419 km (0.104 R)
• M31: 10,637,306 km (0.072 R)
• M32: 12,277,946 km (0.107 R)
• M33: 13,445,258 km (0.104 R)
• M34: 13,536,513 km (0.104 R)
• M35: 13,949,702 km (0.113 R)
• M36: 14,134,755 km (0.089 R)
• M37: 15,261,975 km (0.074 R)
• M38: 15,692,069 km (0.118 R)
• M39: 15,788,110 km (0.115 R)
• M40: 16,029,412 km (0.105 R)
• M41: 17,701,617 km (0.098 R)
• M42: 17,952,193 km (0.074 R)
• M43: 18,609,227 km (0.027 R)
• M44: 19,017,480 km (0.109 R)
• M45: 19,583,558 km (0.034 R)
• M46: 20,207,531 km (0.093 R)
• M47: 21,315,153 km (0.112 R)
• M48: 21,421,667 km (0.101 R)
• M49: 21,581,886 km (0.07 R)
• M50: 22,334,214 km (0.106 R)
• M51: 22,768,048 km (0.114 R)
• M52: 24,141,805 km (0.105 R)
• M53: 25,372,696 km (0.104 R)
• M54: 26,052,768 km (0.049 R)
• M55: 26,166,612 km (0.107 R)
• M56: 26,968,756 km (0.119 R)
• M57: 27,141,691 km (0.11 R)
• M58: 28,070,245 km (0.094 R)
• M59: 28,538,337 km (0.059 R)
• M60: 30,316,906 km (0.113 R)
• M61: 30,556,861 km (0.085 R)
• M62: 30,917,841 km (0.12 R)
• M63: 31,340,754 km (0.095 R)
• M64: 31,704,726 km (0.073 R)
• M65: 32,253,451 km (0.103 R)
• M66: 33,731,777 km (0.1 R)
• M67: 34,042,641 km (0.063 R)
• M68: 35,043,451 km (0.08 R)
• M69: 35,484,465 km (0.109 R)
• M70: 35,927,275 km (0.084 R)
• M71: 36,054,134 km (0.05 R)
• M72: 36,181,143 km (0.057 R)
• M73: 37,266,475 km (0.066 R)
• M74: 39,404,079 km (0.108 R)
• M75: 39,796,923 km (0.115 R)
• M76: 39,928,120 km (0.088 R)
• M77: 40,917,262 km (0.118 R)
• M78: 44,000,175 km (0.084 R)
• M79: 44,203,777 km (0.087 R)
• M80: 44,884,896 km (0.099 R)
• M81: 45,158,361 km (0.05 R)

Asteroid Belt

Center: 14.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.6

Radius: 6.6

Gravity: 20.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.7 AU - 19.9 AU

Year: 31110 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,942,913 km

• M1: 100,231 km (0.076 R)
• M2: 147,055 km (0.053 R)
• M3: 285,732 km (0.071 R)
• M4: 839,244 km (0.088 R)
• M5: 1,070,522 km (0.11 R)
• M6: 1,752,240 km (0.071 R)
• M7: 1,835,117 km (0.087 R)
• M8: 2,223,922 km (0.064 R)
• M9: 2,926,882 km (0.119 R)
• M10: 3,125,399 km (0.098 R)
• M11: 3,175,664 km (0.07 R)
• M12: 3,587,806 km (0.056 R)
• M13: 4,518,753 km (0.107 R)
• M14: 4,806,131 km (0.051 R)
• M15: 5,642,233 km (0.054 R)
• M16: 5,951,602 km (0.104 R)
• M17: 6,076,965 km (0.112 R)
• M18: 6,330,234 km (0.089 R)
• M19: 7,044,564 km (0.085 R)
• M20: 7,377,718 km (0.091 R)
• M21: 7,784,176 km (0.072 R)
• M22: 8,407,550 km (0.106 R)
• M23: 8,618,932 km (0.041 R)
• M24: 10,598,560 km (0.094 R)
• M25: 11,443,788 km (0.099 R)
• M26: 12,711,331 km (0.051 R)
• M27: 13,939,679 km (0.113 R)
• M28: 14,610,177 km (0.117 R)
• M29: 14,949,315 km (0.059 R)
• M30: 15,895,372 km (0.089 R)
• M31: 16,244,234 km (0.085 R)
• M32: 16,860,727 km (0.059 R)
• M33: 17,574,608 km (0.105 R)
• M34: 17,664,517 km (0.091 R)
• M35: 18,298,363 km (0.057 R)
• M36: 22,742,766 km (0.086 R)
• M37: 23,431,814 km (0.11 R)
• M38: 25,235,216 km (0.113 R)
• M39: 25,540,096 km (0.064 R)
• M40: 26,565,141 km (0.064 R)
• M41: 28,338,474 km (0.11 R)
• M42: 28,549,706 km (0.118 R)
• M43: 31,559,765 km (0.057 R)
• M44: 32,438,204 km (0.102 R)
• M45: 32,769,713 km (0.11 R)
• M46: 34,895,050 km (0.07 R)
• M47: 35,461,726 km (0.099 R)
• M48: 38,690,796 km (0.073 R)
• M49: 39,042,351 km (0.113 R)
• M50: 40,459,043 km (0.101 R)
• M51: 42,012,617 km (0.09 R)
• M52: 42,253,320 km (0.052 R)
• M53: 43,220,919 km (0.042 R)
• M54: 45,548,064 km (0.062 R)
• M55: 45,795,349 km (0.071 R)
• M56: 46,291,416 km (0.054 R)
• M57: 49,304,466 km (0.081 R)
• M58: 49,685,492 km (0.098 R)
• M59: 50,067,565 km (0.08 R)
• M60: 51,734,384 km (0.108 R)
• M61: 52,121,693 km (0.084 R)
• M62: 53,028,855 km (0.085 R)
• M63: 53,941,402 km (0.115 R)
• M64: 55,385,769 km (0.068 R)
• M65: 56,444,174 km (0.119 R)
• M66: 56,842,853 km (0.084 R)
• M67: 57,776,642 km (0.088 R)
• M68: 58,044,273 km (0.046 R)
• M69: 59,929,954 km (0.085 R)
• M70: 63,484,699 km (0.093 R)
• M71: 65,287,503 km (0.115 R)
• M72: 66,265,274 km (0.061 R)
• M73: 69,796,383 km (0.086 R)
• M74: 70,939,310 km (0.089 R)
• M75: 71,513,018 km (0.118 R)
• M76: 73,533,188 km (0.076 R)
• M77: 74,841,870 km (0.077 R)
• M78: 80,749,939 km (0.115 R)
• M79: 82,702,191 km (0.087 R)
• M80: 85,888,476 km (0.082 R)
• M81: 87,112,785 km (0.042 R)
• M82: 88,034,757 km (0.039 R)
• M83: 89,114,554 km (0.059 R)
• M84: 89,423,922 km (0.031 R)
• M85: 92,536,755 km (0.094 R)
• M86: 95,052,393 km (0.074 R)
• M87: 96,001,591 km (0.12 R)
• M88: 99,348,395 km (0.102 R)
• M89: 101,439,324 km (0.073 R)
• M90: 101,923,872 km (0.051 R)
• M91: 102,571,182 km (0.119 R)
• M92: 103,219,838 km (0.115 R)
• M93: 104,684,252 km (0.116 R)
• M94: 105,337,396 km (0.116 R)
• M95: 106,647,574 km (0.08 R)
• M96: 107,633,723 km (0.057 R)
• M97: 108,953,476 km (0.117 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit