🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 139 Days

Day: 13.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 139 Days

Day: 46 Hours

Environment

Temp: 188 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,144,703 km

• M1: 70,909 km (0.095 R)
• M2: 168,148 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.72 AU

Year: 184 Days

Day: 24 Hours

Environment

Temp: 180 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,144,703 km

• M1: 340,335 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.83 AU

Year: 234 Days

Day: 30.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,144,703 km

• M1: 247,285 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 10.7

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.52 AU - 5.94 AU

Year: 4305 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,144,703 km

• M1: 167,849 km (0.085 R)
• M2: 245,341 km (0.09 R)
• M3: 339,288 km (0.118 R)
• M4: 533,017 km (0.032 R)
• M5: 633,248 km (0.082 R)
• M6: 803,191 km (0.115 R)
• M7: 1,116,299 km (0.1 R)
• M8: 1,204,263 km (0.087 R)
• M9: 1,387,670 km (0.089 R)
• M10: 1,697,188 km (0.061 R)
• M11: 1,799,662 km (0.047 R)
• M12: 2,192,955 km (0.086 R)
• M13: 2,652,520 km (0.042 R)
• M14: 2,752,152 km (0.092 R)
• M15: 2,832,636 km (0.082 R)
• M16: 3,058,379 km (0.097 R)
• M17: 3,397,368 km (0.078 R)
• M18: 3,974,067 km (0.08 R)
• M19: 4,134,586 km (0.117 R)
• M20: 4,344,023 km (0.103 R)
• M21: 4,509,478 km (0.081 R)
• M22: 5,267,191 km (0.085 R)
• M23: 5,393,153 km (0.067 R)
• M24: 5,494,580 km (0.112 R)
• M25: 5,571,174 km (0.092 R)
• M26: 6,275,930 km (0.113 R)
• M27: 6,382,743 km (0.037 R)
• M28: 6,816,277 km (0.108 R)
• M29: 7,512,506 km (0.062 R)
• M30: 8,762,695 km (0.114 R)
• M31: 9,032,570 km (0.109 R)
• M32: 9,642,032 km (0.069 R)
• M33: 10,045,198 km (0.062 R)
• M34: 10,708,365 km (0.099 R)
• M35: 11,126,042 km (0.059 R)
• M36: 11,255,594 km (0.083 R)
• M37: 11,450,969 km (0.071 R)
• M38: 11,581,718 km (0.094 R)
• M39: 12,043,676 km (0.067 R)
• M40: 12,343,769 km (0.111 R)
• M41: 12,713,874 km (0.117 R)
• M42: 12,917,327 km (0.085 R)
• M43: 13,361,932 km (0.11 R)
• M44: 13,430,747 km (0.102 R)
• M45: 13,499,712 km (0.115 R)
• M46: 14,371,718 km (0.067 R)
• M47: 14,442,178 km (0.095 R)
• M48: 15,118,211 km (0.105 R)
• M49: 15,261,825 km (0.105 R)
• M50: 15,478,144 km (0.033 R)
• M51: 15,622,954 km (0.088 R)
• M52: 16,353,441 km (0.115 R)
• M53: 17,734,229 km (0.09 R)
• M54: 17,923,770 km (0.059 R)
• M55: 18,381,240 km (0.082 R)
• M56: 18,496,131 km (0.08 R)
• M57: 18,919,792 km (0.06 R)
• M58: 19,113,372 km (0.041 R)
• M59: 19,541,671 km (0.107 R)
• M60: 19,973,111 km (0.083 R)
• M61: 20,051,799 km (0.066 R)
• M62: 21,286,131 km (0.086 R)
• M63: 21,811,070 km (0.114 R)
• M64: 22,217,827 km (0.067 R)
• M65: 22,340,348 km (0.088 R)
• M66: 22,585,987 km (0.067 R)
• M67: 22,668,117 km (0.036 R)
• M68: 22,956,242 km (0.062 R)
• M69: 23,038,820 km (0.082 R)
• M70: 23,453,057 km (0.097 R)
• M71: 24,204,786 km (0.094 R)
• M72: 24,330,897 km (0.113 R)
• M73: 24,964,444 km (0.091 R)
• M74: 25,304,629 km (0.101 R)
• M75: 25,560,741 km (0.078 R)
• M76: 25,817,750 km (0.102 R)
• M77: 26,075,507 km (0.113 R)
• M78: 26,247,994 km (0.114 R)
• M79: 26,507,247 km (0.119 R)
• M80: 27,640,600 km (0.041 R)
• M81: 27,992,454 km (0.108 R)
• M82: 28,213,111 km (0.086 R)
• M83: 28,700,800 km (0.092 R)
• M84: 29,549,469 km (0.054 R)
• M85: 29,954,430 km (0.075 R)
• M86: 30,180,174 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.3

Radius: 7.4

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.61 AU - 14.69 AU

Year: 20180 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,144,703 km

• M1: 127,308 km (0.065 R)
• M2: 217,964 km (0.028 R)
• M3: 392,694 km (0.108 R)
• M4: 448,345 km (0.06 R)
• M5: 866,920 km (0.118 R)
• M6: 1,440,627 km (0.075 R)
• M7: 1,561,353 km (0.093 R)
• M8: 1,717,084 km (0.103 R)
• M9: 1,943,576 km (0.089 R)
• M10: 2,077,316 km (0.097 R)
• M11: 2,145,383 km (0.096 R)
• M12: 2,533,141 km (0.115 R)
• M13: 3,096,676 km (0.08 R)
• M14: 3,906,449 km (0.067 R)
• M15: 4,422,263 km (0.05 R)
• M16: 4,868,364 km (0.113 R)
• M17: 5,050,873 km (0.116 R)
• M18: 5,564,442 km (0.11 R)
• M19: 6,291,488 km (0.1 R)
• M20: 6,792,641 km (0.092 R)
• M21: 6,894,367 km (0.117 R)
• M22: 8,047,169 km (0.118 R)
• M23: 8,208,884 km (0.069 R)
• M24: 8,700,762 km (0.068 R)
• M25: 9,033,916 km (0.111 R)
• M26: 10,408,272 km (0.087 R)
• M27: 10,525,706 km (0.1 R)
• M28: 10,584,648 km (0.083 R)
• M29: 11,179,598 km (0.069 R)
• M30: 11,299,875 km (0.098 R)
• M31: 11,969,176 km (0.056 R)
• M32: 12,965,498 km (0.118 R)
• M33: 15,302,815 km (0.071 R)
• M34: 17,000,900 km (0.105 R)
• M35: 17,278,105 km (0.096 R)
• M36: 18,189,156 km (0.096 R)
• M37: 19,115,915 km (0.109 R)
• M38: 19,404,190 km (0.108 R)
• M39: 19,984,929 km (0.073 R)
• M40: 22,137,792 km (0.047 R)
• M41: 23,819,422 km (0.119 R)
• M42: 23,896,913 km (0.091 R)
• M43: 25,938,924 km (0.106 R)
• M44: 27,385,087 km (0.097 R)
• M45: 27,547,401 km (0.118 R)
• M46: 28,036,137 km (0.064 R)
• M47: 28,363,607 km (0.097 R)
• M48: 28,445,736 km (0.071 R)
• M49: 31,028,693 km (0.116 R)
• M50: 32,476,651 km (0.109 R)
• M51: 33,425,251 km (0.11 R)
• M52: 33,512,017 km (0.102 R)
• M53: 34,121,030 km (0.074 R)
• M54: 35,526,502 km (0.034 R)
• M55: 35,792,188 km (0.104 R)
• M56: 35,880,900 km (0.084 R)
• M57: 37,040,582 km (0.105 R)
• M58: 37,130,341 km (0.103 R)
• M59: 37,309,859 km (0.099 R)
• M60: 37,579,883 km (0.042 R)
• M61: 37,670,090 km (0.086 R)
• M62: 38,848,622 km (0.108 R)
• M63: 39,305,045 km (0.026 R)
• M64: 39,763,413 km (0.056 R)
• M65: 40,315,579 km (0.063 R)
• M66: 40,777,836 km (0.096 R)
• M67: 41,614,088 km (0.088 R)
• M68: 46,362,175 km (0.116 R)
• M69: 47,234,929 km (0.12 R)
• M70: 47,917,395 km (0.069 R)
• M71: 48,210,906 km (0.092 R)
• M72: 48,406,879 km (0.088 R)
• M73: 52,181,084 km (0.074 R)
• M74: 52,382,293 km (0.098 R)
• M75: 52,785,609 km (0.107 R)
• M76: 53,595,232 km (0.062 R)
• M77: 53,696,660 km (0.11 R)
• M78: 54,307,019 km (0.045 R)
• M79: 55,431,845 km (0.109 R)
• M80: 55,534,470 km (0.038 R)
• M81: 56,357,856 km (0.104 R)
• M82: 57,185,282 km (0.061 R)
• M83: 58,852,102 km (0.086 R)
• M84: 61,913,772 km (0.098 R)
• M85: 62,767,527 km (0.111 R)
• M86: 64,918,744 km (0.103 R)
• M87: 65,677,355 km (0.108 R)
• M88: 66,984,691 km (0.097 R)
• M89: 67,203,403 km (0.092 R)
• M90: 67,751,230 km (0.101 R)
• M91: 71,069,311 km (0.101 R)
• M92: 73,536,030 km (0.117 R)
• M93: 75,688,893 km (0.077 R)
• M94: 76,030,724 km (0.071 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit