🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.09 AU - 1.31 AU

Year: 498 Days

Day: 20 Hours

Environment

Temp: 2 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,821,779 km

• M1: 580,739 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.63 AU - 3.99 AU

Year: 2817 Days

Day: 20 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 14.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.97 AU - 11.49 AU

Year: 10621 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 77,821,779 km

• M1: 407,505 km (0.11 R)
• M2: 1,687,763 km (0.082 R)
• M3: 2,216,292 km (0.082 R)
• M4: 3,228,472 km (0.058 R)
• M5: 3,399,312 km (0.088 R)
• M6: 3,952,525 km (0.119 R)
• M7: 4,368,557 km (0.08 R)
• M8: 4,798,950 km (0.11 R)
• M9: 5,597,803 km (0.029 R)
• M10: 6,012,937 km (0.115 R)
• M11: 6,144,733 km (0.075 R)
• M12: 6,438,094 km (0.067 R)
• M13: 6,845,748 km (0.106 R)
• M14: 9,037,806 km (0.104 R)
• M15: 9,586,680 km (0.07 R)
• M16: 9,989,996 km (0.089 R)
• M17: 10,749,056 km (0.101 R)
• M18: 10,845,247 km (0.112 R)
• M19: 11,823,019 km (0.05 R)
• M20: 12,524,334 km (0.113 R)
• M21: 14,283,455 km (0.092 R)
• M22: 14,744,217 km (0.114 R)
• M23: 15,137,809 km (0.102 R)
• M24: 16,082,220 km (0.097 R)
• M25: 16,302,877 km (0.118 R)
• M26: 16,896,182 km (0.084 R)
• M27: 17,723,608 km (0.062 R)
• M28: 18,333,668 km (0.09 R)
• M29: 19,067,146 km (0.049 R)
• M30: 19,652,971 km (0.113 R)
• M31: 21,648,308 km (0.113 R)
• M32: 22,835,068 km (0.091 R)
• M33: 24,042,771 km (0.104 R)
• M34: 24,295,293 km (0.113 R)
• M35: 24,421,852 km (0.105 R)
• M36: 25,057,943 km (0.105 R)
• M37: 25,356,839 km (0.04 R)
• M38: 25,742,652 km (0.101 R)
• M39: 26,130,410 km (0.077 R)
• M40: 26,520,262 km (0.076 R)
• M41: 27,305,501 km (0.048 R)
• M42: 28,764,978 km (0.111 R)
• M43: 28,899,017 km (0.108 R)
• M44: 29,571,759 km (0.116 R)
• M45: 29,842,382 km (0.085 R)
• M46: 29,977,917 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.5

Radius: 7.8

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.46 AU - 16.92 AU

Year: 19185 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,821,779 km

• M1: 212,279 km (0.102 R)
• M2: 368,160 km (0.106 R)
• M3: 500,854 km (0.061 R)
• M4: 584,329 km (0.105 R)
• M5: 1,182,721 km (0.096 R)
• M6: 1,267,992 km (0.11 R)
• M7: 1,384,977 km (0.097 R)
• M8: 1,661,584 km (0.07 R)
• M9: 2,195,498 km (0.119 R)
• M10: 2,265,959 km (0.086 R)
• M11: 2,408,825 km (0.103 R)
• M12: 2,703,832 km (0.098 R)
• M13: 2,932,567 km (0.031 R)
• M14: 3,327,954 km (0.102 R)
• M15: 3,490,866 km (0.115 R)
• M16: 6,584,999 km (0.106 R)
• M17: 6,893,021 km (0.041 R)
• M18: 7,048,902 km (0.078 R)
• M19: 8,558,793 km (0.072 R)
• M20: 9,235,574 km (0.057 R)
• M21: 9,464,908 km (0.047 R)
• M22: 9,522,652 km (0.041 R)
• M23: 9,696,186 km (0.06 R)
• M24: 9,988,051 km (0.053 R)
• M25: 11,122,901 km (0.111 R)
• M26: 11,305,859 km (0.095 R)
• M27: 11,985,033 km (0.101 R)
• M28: 12,298,142 km (0.053 R)
• M29: 13,189,147 km (0.094 R)
• M30: 16,053,198 km (0.076 R)
• M31: 16,955,572 km (0.102 R)
• M32: 17,306,978 km (0.055 R)
• M33: 17,377,588 km (0.097 R)
• M34: 17,731,985 km (0.06 R)
• M35: 18,592,023 km (0.088 R)
• M36: 19,907,587 km (0.103 R)
• M37: 20,726,336 km (0.038 R)
• M38: 22,166,066 km (0.052 R)
• M39: 23,247,509 km (0.07 R)
• M40: 24,267,168 km (0.118 R)
• M41: 24,583,717 km (0.063 R)
• M42: 25,541,892 km (0.11 R)
• M43: 25,622,226 km (0.106 R)
• M44: 27,001,817 km (0.115 R)
• M45: 27,907,333 km (0.087 R)
• M46: 29,410,343 km (0.109 R)
• M47: 30,426,861 km (0.112 R)
• M48: 32,930,830 km (0.07 R)
• M49: 33,193,673 km (0.078 R)
• M50: 33,457,115 km (0.063 R)
• M51: 33,897,830 km (0.108 R)
• M52: 33,986,243 km (0.104 R)
• M53: 34,074,655 km (0.079 R)
• M54: 34,784,946 km (0.077 R)
• M55: 37,491,919 km (0.12 R)
• M56: 37,583,323 km (0.081 R)
• M57: 38,593,408 km (0.114 R)
• M58: 39,241,017 km (0.101 R)
• M59: 41,961,604 km (0.089 R)
• M60: 42,151,444 km (0.095 R)
• M61: 45,130,536 km (0.059 R)
• M62: 45,227,775 km (0.11 R)
• M63: 45,617,477 km (0.085 R)
• M64: 48,375,763 km (0.093 R)
• M65: 48,475,395 km (0.064 R)
• M66: 49,173,867 km (0.056 R)
• M67: 50,479,857 km (0.055 R)
• M68: 50,985,198 km (0.103 R)
• M69: 51,086,476 km (0.094 R)
• M70: 52,409,071 km (0.032 R)
• M71: 54,258,849 km (0.106 R)
• M72: 54,569,264 km (0.094 R)
• M73: 56,758,330 km (0.088 R)
• M74: 58,551,410 km (0.103 R)
• M75: 58,763,689 km (0.038 R)
• M76: 59,188,697 km (0.116 R)
• M77: 59,401,724 km (0.045 R)
• M78: 59,828,377 km (0.047 R)
• M79: 60,256,078 km (0.116 R)
• M80: 61,760,883 km (0.108 R)
• M81: 62,193,071 km (0.05 R)
• M82: 62,843,373 km (0.071 R)
• M83: 63,822,790 km (0.044 R)
• M84: 64,150,559 km (0.106 R)
• M85: 67,791,173 km (0.093 R)
• M86: 69,917,706 km (0.102 R)
• M87: 70,932,578 km (0.12 R)
• M88: 71,271,866 km (0.036 R)
• M89: 71,385,112 km (0.112 R)
• M90: 72,179,626 km (0.095 R)
• M91: 76,774,824 km (0.027 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit