🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.46 AU - 0.62 AU

Year: 141 Days

Day: 34.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 77.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.01 AU - 1.03 AU

Year: 367 Days

Day: 39.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 154.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.8 AU - 2 AU

Year: 934 Days

Day: 23 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.5

Radius: 9.5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.35 AU - 7.75 AU

Year: 7395 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,612,949 km

• M1: 536,458 km (0.065 R)
• M2: 717,471 km (0.055 R)
• M3: 777,311 km (0.059 R)
• M4: 1,156,691 km (0.085 R)
• M5: 1,246,300 km (0.103 R)
• M6: 1,357,301 km (0.093 R)
• M7: 2,026,004 km (0.09 R)
• M8: 2,522,220 km (0.062 R)
• M9: 2,881,853 km (0.061 R)
• M10: 3,130,784 km (0.113 R)
• M11: 3,360,866 km (0.051 R)
• M12: 3,570,004 km (0.085 R)
• M13: 3,837,485 km (0.097 R)
• M14: 3,973,768 km (0.078 R)
• M15: 4,083,872 km (0.069 R)
• M16: 4,621,078 km (0.041 R)
• M17: 4,795,360 km (0.119 R)
• M18: 5,886,227 km (0.045 R)
• M19: 6,330,683 km (0.048 R)
• M20: 7,084,207 km (0.106 R)
• M21: 7,319,225 km (0.072 R)
• M22: 7,420,653 km (0.119 R)
• M23: 8,746,539 km (0.108 R)
• M24: 9,289,878 km (0.097 R)
• M25: 10,333,323 km (0.093 R)
• M26: 10,409,169 km (0.087 R)
• M27: 10,561,759 km (0.107 R)
• M28: 10,791,841 km (0.038 R)
• M29: 11,256,941 km (0.103 R)
• M30: 11,413,420 km (0.115 R)
• M31: 12,488,729 km (0.049 R)
• M32: 12,732,125 km (0.119 R)
• M33: 12,854,347 km (0.115 R)
• M34: 12,977,017 km (0.069 R)
• M35: 13,430,149 km (0.114 R)
• M36: 14,140,589 km (0.117 R)
• M37: 14,224,962 km (0.12 R)
• M38: 14,820,362 km (0.076 R)
• M39: 15,164,287 km (0.113 R)
• M40: 15,816,235 km (0.083 R)
• M41: 16,344,315 km (0.072 R)
• M42: 16,521,589 km (0.114 R)
• M43: 17,147,357 km (0.04 R)
• M44: 17,282,444 km (0.096 R)
• M45: 17,553,665 km (0.05 R)
• M46: 18,054,668 km (0.053 R)
• M47: 18,146,222 km (0.113 R)
• M48: 18,329,928 km (0.094 R)
• M49: 18,931,012 km (0.102 R)
• M50: 19,210,611 km (0.111 R)
• M51: 19,491,705 km (0.068 R)
• M52: 20,057,783 km (0.113 R)
• M53: 20,200,051 km (0.097 R)
• M54: 20,390,489 km (0.1 R)
• M55: 20,868,903 km (0.113 R)
• M56: 21,447,996 km (0.111 R)
• M57: 22,424,870 km (0.105 R)
• M58: 23,466,072 km (0.112 R)
• M59: 24,017,789 km (0.058 R)
• M60: 24,118,618 km (0.066 R)
• M61: 24,675,421 km (0.106 R)
• M62: 25,749,982 km (0.114 R)
• M63: 26,215,232 km (0.057 R)
• M64: 26,474,934 km (0.105 R)
• M65: 26,579,054 km (0.117 R)
• M66: 26,787,593 km (0.1 R)
• M67: 27,101,599 km (0.112 R)
• M68: 27,627,585 km (0.08 R)
• M69: 28,903,655 km (0.052 R)
• M70: 29,548,871 km (0.064 R)
• M71: 29,981,807 km (0.09 R)
• M72: 31,402,837 km (0.117 R)
• M73: 31,789,099 km (0.107 R)
• M74: 32,121,505 km (0.081 R)
• M75: 33,406,401 km (0.082 R)
• M76: 33,857,289 km (0.077 R)
• M77: 34,480,514 km (0.061 R)
• M78: 34,822,046 km (0.1 R)
• M79: 35,050,332 km (0.117 R)
• M80: 35,451,105 km (0.06 R)
• M81: 36,199,394 km (0.067 R)
• M82: 36,720,443 km (0.041 R)
• M83: 37,477,558 km (0.103 R)
• M84: 38,122,175 km (0.113 R)
• M85: 39,541,260 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.7

Radius: 6.9

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.5 AU - 20.1 AU

Year: 26769 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,612,949 km

• M1: 99,931 km (0.117 R)
• M2: 227,538 km (0.075 R)
• M3: 1,503,159 km (0.098 R)
• M4: 1,913,207 km (0.104 R)
• M5: 2,130,872 km (0.094 R)
• M6: 2,669,574 km (0.107 R)
• M7: 3,641,063 km (0.085 R)
• M8: 3,956,714 km (0.106 R)
• M9: 4,518,005 km (0.11 R)
• M10: 4,955,429 km (0.094 R)
• M11: 5,355,604 km (0.111 R)
• M12: 5,610,967 km (0.057 R)
• M13: 5,662,429 km (0.101 R)
• M14: 6,186,770 km (0.077 R)
• M15: 6,836,174 km (0.079 R)
• M16: 7,507,270 km (0.107 R)
• M17: 8,851,108 km (0.106 R)
• M18: 8,911,246 km (0.081 R)
• M19: 8,971,534 km (0.036 R)
• M20: 9,031,971 km (0.106 R)
• M21: 10,648,676 km (0.117 R)
• M22: 10,776,731 km (0.106 R)
• M23: 11,621,361 km (0.069 R)
• M24: 13,167,156 km (0.076 R)
• M25: 13,511,680 km (0.098 R)
• M26: 14,563,054 km (0.075 R)
• M27: 14,634,113 km (0.108 R)
• M28: 15,206,474 km (0.11 R)
• M29: 18,252,586 km (0.076 R)
• M30: 21,966,503 km (0.106 R)
• M31: 22,211,245 km (0.112 R)
• M32: 22,786,000 km (0.103 R)
• M33: 25,048,069 km (0.118 R)
• M34: 25,389,152 km (0.103 R)
• M35: 29,601,379 km (0.067 R)
• M36: 32,899,414 km (0.12 R)
• M37: 33,742,099 km (0.072 R)
• M38: 36,794,793 km (0.117 R)
• M39: 39,240,419 km (0.113 R)
• M40: 39,339,453 km (0.115 R)
• M41: 39,438,337 km (0.106 R)
• M42: 39,636,704 km (0.098 R)
• M43: 40,732,957 km (0.086 R)
• M44: 40,933,269 km (0.093 R)
• M45: 41,234,559 km (0.095 R)
• M46: 41,738,255 km (0.048 R)
• M47: 41,839,233 km (0.094 R)
• M48: 43,568,136 km (0.041 R)
• M49: 44,905,990 km (0.067 R)
• M50: 47,305,839 km (0.104 R)
• M51: 51,361,138 km (0.084 R)
• M52: 51,794,373 km (0.12 R)
• M53: 52,120,197 km (0.032 R)
• M54: 53,430,076 km (0.1 R)
• M55: 55,970,996 km (0.114 R)
• M56: 56,082,297 km (0.045 R)
• M57: 56,528,547 km (0.073 R)
• M58: 57,312,141 km (0.118 R)
• M59: 57,536,687 km (0.106 R)
• M60: 59,230,285 km (0.057 R)
• M61: 62,435,120 km (0.053 R)
• M62: 62,550,610 km (0.103 R)
• M63: 63,013,316 km (0.04 R)
• M64: 64,174,943 km (0.116 R)
• M65: 64,291,630 km (0.093 R)
• M66: 65,695,755 km (0.115 R)
• M67: 66,283,825 km (0.094 R)
• M68: 66,401,708 km (0.097 R)
• M69: 67,465,199 km (0.072 R)
• M70: 68,892,063 km (0.109 R)
• M71: 70,208,674 km (0.11 R)
• M72: 70,809,908 km (0.033 R)
• M73: 72,988,502 km (0.045 R)
• M74: 74,943,297 km (0.107 R)
• M75: 80,281,697 km (0.079 R)
• M76: 83,060,029 km (0.103 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit