🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 247 Days

Day: 34.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.14 AU - 1.34 AU

Year: 504 Days

Day: 30.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,552,859 km

• M1: 839,094 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.11 AU - 1.81 AU

Year: 644 Days

Day: 29.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 10.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.67 AU - 5.43 AU

Year: 4145 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 111,552,859 km

• M1: 131,347 km (0.073 R)
• M2: 202,107 km (0.045 R)
• M3: 275,858 km (0.111 R)
• M4: 579,243 km (0.092 R)
• M5: 719,865 km (0.087 R)
• M6: 958,025 km (0.115 R)
• M7: 1,210,995 km (0.051 R)
• M8: 1,318,406 km (0.12 R)
• M9: 1,683,574 km (0.078 R)
• M10: 1,767,648 km (0.092 R)
• M11: 2,041,562 km (0.106 R)
• M12: 2,144,635 km (0.093 R)
• M13: 2,491,553 km (0.077 R)
• M14: 2,560,368 km (0.091 R)
• M15: 2,870,783 km (0.095 R)
• M16: 2,943,039 km (0.086 R)
• M17: 4,050,512 km (0.12 R)
• M18: 4,513,069 km (0.08 R)
• M19: 4,597,442 km (0.104 R)
• M20: 4,665,359 km (0.072 R)
• M21: 5,452,394 km (0.113 R)
• M22: 6,074,272 km (0.118 R)
• M23: 6,318,116 km (0.1 R)
• M24: 6,622,548 km (0.09 R)
• M25: 6,815,230 km (0.108 R)
• M26: 7,029,454 km (0.084 R)
• M27: 7,305,313 km (0.083 R)
• M28: 7,624,854 km (0.119 R)
• M29: 7,766,074 km (0.051 R)
• M30: 8,948,645 km (0.027 R)
• M31: 9,463,412 km (0.115 R)
• M32: 9,789,834 km (0.093 R)
• M33: 10,053,874 km (0.084 R)
• M34: 10,253,288 km (0.09 R)
• M35: 10,927,825 km (0.092 R)
• M36: 11,362,407 km (0.068 R)
• M37: 11,755,999 km (0.092 R)
• M38: 11,826,011 km (0.031 R)
• M39: 12,036,645 km (0.077 R)
• M40: 12,295,748 km (0.113 R)
• M41: 12,366,807 km (0.098 R)
• M42: 13,399,481 km (0.117 R)
• M43: 13,472,635 km (0.072 R)
• M44: 14,459,681 km (0.102 R)
• M45: 14,559,613 km (0.047 R)
• M46: 15,470,065 km (0.07 R)
• M47: 15,854,682 km (0.107 R)
• M48: 16,190,678 km (0.109 R)
• M49: 16,503,039 km (0.102 R)
• M50: 16,607,458 km (0.112 R)
• M51: 17,054,307 km (0.119 R)
• M52: 17,638,187 km (0.104 R)
• M53: 18,040,157 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 10

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.21 AU - 6.81 AU

Year: 5381 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 111,552,859 km

• M1: 138,827 km (0.08 R)
• M2: 345,870 km (0.08 R)
• M3: 441,463 km (0.116 R)
• M4: 525,837 km (0.052 R)
• M5: 738,265 km (0.098 R)
• M6: 964,757 km (0.103 R)
• M7: 1,338,153 km (0.12 R)
• M8: 1,532,929 km (0.098 R)
• M9: 1,842,747 km (0.112 R)
• M10: 1,968,708 km (0.083 R)
• M11: 2,521,023 km (0.088 R)
• M12: 2,742,727 km (0.105 R)
• M13: 2,971,014 km (0.059 R)
• M14: 3,248,817 km (0.058 R)
• M15: 3,314,042 km (0.062 R)
• M16: 3,557,437 km (0.052 R)
• M17: 3,944,896 km (0.069 R)
• M18: 4,250,524 km (0.107 R)
• M19: 4,466,544 km (0.074 R)
• M20: 5,784,650 km (0.111 R)
• M21: 6,132,017 km (0.111 R)
• M22: 6,431,212 km (0.092 R)
• M23: 6,679,695 km (0.113 R)
• M24: 6,903,044 km (0.045 R)
• M25: 7,185,934 km (0.108 R)
• M26: 7,271,504 km (0.067 R)
• M27: 7,762,933 km (0.11 R)
• M28: 8,057,192 km (0.107 R)
• M29: 8,146,053 km (0.11 R)
• M30: 8,656,481 km (0.087 R)
• M31: 9,053,663 km (0.109 R)
• M32: 9,146,264 km (0.061 R)
• M33: 9,425,713 km (0.108 R)
• M34: 10,506,857 km (0.107 R)
• M35: 10,799,620 km (0.097 R)
• M36: 10,963,430 km (0.094 R)
• M37: 11,326,803 km (0.112 R)
• M38: 12,440,409 km (0.111 R)
• M39: 12,681,112 km (0.1 R)
• M40: 12,819,341 km (0.106 R)
• M41: 13,482,807 km (0.115 R)
• M42: 14,050,082 km (0.036 R)
• M43: 14,193,248 km (0.095 R)
• M44: 14,806,748 km (0.091 R)
• M45: 15,171,618 km (0.117 R)
• M46: 15,244,921 km (0.066 R)
• M47: 15,687,431 km (0.102 R)
• M48: 15,910,332 km (0.115 R)
• M49: 15,984,832 km (0.071 R)
• M50: 16,246,628 km (0.1 R)
• M51: 16,660,864 km (0.068 R)
• M52: 17,384,469 km (0.103 R)
• M53: 19,257,883 km (0.045 R)
• M54: 19,337,320 km (0.089 R)
• M55: 19,976,851 km (0.036 R)
• M56: 20,057,185 km (0.103 R)
• M57: 20,663,804 km (0.049 R)
• M58: 20,989,928 km (0.1 R)
• M59: 21,112,598 km (0.106 R)
• M60: 21,482,105 km (0.033 R)
• M61: 21,895,144 km (0.025 R)
• M62: 22,687,265 km (0.096 R)
• M63: 22,771,339 km (0.117 R)
• M64: 22,855,263 km (0.081 R)
• M65: 23,192,457 km (0.098 R)
• M66: 23,786,510 km (0.118 R)
• M67: 24,170,977 km (0.118 R)
• M68: 24,385,500 km (0.086 R)
• M69: 24,902,959 km (0.078 R)
• M70: 25,860,834 km (0.115 R)
• M71: 26,300,353 km (0.117 R)
• M72: 27,767,908 km (0.109 R)
• M73: 28,082,662 km (0.064 R)
• M74: 28,443,791 km (0.09 R)
• M75: 28,988,327 km (0.097 R)
• M76: 29,216,315 km (0.093 R)
• M77: 29,582,231 km (0.096 R)
• M78: 30,226,250 km (0.107 R)
• M79: 30,318,701 km (0.119 R)
• M80: 30,411,153 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51

Radius: 7.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.29 AU - 15.59 AU

Year: 17002 Days

Day: 17.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 111,552,859 km

• M1: 110,254 km (0.049 R)
• M2: 196,871 km (0.119 R)
• M3: 253,269 km (0.069 R)
• M4: 507,286 km (0.057 R)
• M5: 593,455 km (0.045 R)
• M6: 1,085,033 km (0.084 R)
• M7: 1,213,388 km (0.107 R)
• M8: 1,438,832 km (0.115 R)
• M9: 2,174,854 km (0.059 R)
• M10: 3,031,002 km (0.095 R)
• M11: 3,740,096 km (0.039 R)
• M12: 5,206,455 km (0.077 R)
• M13: 5,523,901 km (0.118 R)
• M14: 5,722,567 km (0.098 R)
• M15: 6,280,567 km (0.115 R)
• M16: 7,502,782 km (0.104 R)
• M17: 7,833,543 km (0.112 R)
• M18: 9,145,217 km (0.105 R)
• M19: 10,677,249 km (0.065 R)
• M20: 11,018,033 km (0.066 R)
• M21: 12,222,595 km (0.101 R)
• M22: 12,840,434 km (0.108 R)
• M23: 12,939,019 km (0.083 R)
• M24: 13,070,665 km (0.093 R)
• M25: 13,269,032 km (0.114 R)
• M26: 13,836,606 km (0.087 R)
• M27: 14,208,207 km (0.095 R)
• M28: 15,902,553 km (0.094 R)
• M29: 17,550,373 km (0.06 R)
• M30: 17,805,887 km (0.114 R)
• M31: 18,468,456 km (0.104 R)
• M32: 19,628,587 km (0.119 R)
• M33: 19,817,978 km (0.11 R)
• M34: 20,696,566 km (0.085 R)
• M35: 20,850,652 km (0.074 R)
• M36: 21,587,870 km (0.097 R)
• M37: 22,175,940 km (0.077 R)
• M38: 22,491,741 km (0.079 R)
• M39: 23,047,946 km (0.105 R)
• M40: 23,167,773 km (0.104 R)
• M41: 24,907,297 km (0.116 R)
• M42: 25,153,236 km (0.094 R)
• M43: 25,523,940 km (0.037 R)
• M44: 27,150,518 km (0.119 R)
• M45: 27,488,459 km (0.057 R)
• M46: 28,168,232 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.5

Radius: 5

Gravity: 36.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.18 AU - 21.08 AU

Year: 30561 Days

Day: 20 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,552,859 km

• M1: 476,768 km (0.095 R)
• M2: 730,486 km (0.07 R)
• M3: 1,056,311 km (0.11 R)
• M4: 1,162,076 km (0.11 R)
• M5: 2,261,172 km (0.109 R)
• M6: 2,537,778 km (0.072 R)
• M7: 2,923,142 km (0.098 R)
• M8: 3,694,170 km (0.094 R)
• M9: 4,813,162 km (0.076 R)
• M10: 5,531,082 km (0.062 R)
• M11: 5,777,769 km (0.101 R)
• M12: 5,840,002 km (0.088 R)
• M13: 6,539,222 km (0.12 R)
• M14: 6,669,223 km (0.102 R)
• M15: 7,130,732 km (0.097 R)
• M16: 8,576,446 km (0.055 R)
• M17: 9,515,322 km (0.101 R)
• M18: 9,810,628 km (0.118 R)
• M19: 10,791,392 km (0.099 R)
• M20: 12,682,309 km (0.115 R)
• M21: 13,499,861 km (0.063 R)
• M22: 13,831,670 km (0.086 R)
• M23: 14,672,709 km (0.044 R)
• M24: 14,842,951 km (0.097 R)
• M25: 15,617,120 km (0.052 R)
• M26: 17,654,045 km (0.076 R)
• M27: 18,934,303 km (0.1 R)
• M28: 19,398,805 km (0.101 R)
• M29: 19,866,896 km (0.093 R)
• M30: 20,814,449 km (0.085 R)
• M31: 20,910,042 km (0.109 R)
• M32: 21,005,635 km (0.109 R)
• M33: 21,293,611 km (0.095 R)
• M34: 21,389,952 km (0.094 R)
• M35: 21,679,723 km (0.071 R)
• M36: 22,360,843 km (0.084 R)
• M37: 23,147,727 km (0.082 R)
• M38: 23,644,243 km (0.047 R)
• M39: 23,843,806 km (0.048 R)
• M40: 25,052,856 km (0.068 R)
• M41: 26,178,580 km (0.118 R)
• M42: 26,695,740 km (0.091 R)
• M43: 26,903,531 km (0.095 R)
• M44: 27,216,341 km (0.072 R)
• M45: 27,845,250 km (0.084 R)
• M46: 30,192,441 km (0.095 R)
• M47: 30,952,398 km (0.105 R)
• M48: 31,389,523 km (0.106 R)
• M49: 34,054,908 km (0.085 R)
• M50: 36,215,849 km (0.089 R)
• M51: 37,023,079 km (0.109 R)
• M52: 40,310,792 km (0.064 R)
• M53: 40,429,872 km (0.07 R)
• M54: 41,147,194 km (0.112 R)
• M55: 44,180,739 km (0.037 R)
• M56: 44,303,559 km (0.109 R)
• M57: 46,784,041 km (0.065 R)
• M58: 47,915,001 km (0.106 R)
• M59: 48,420,492 km (0.118 R)
• M60: 52,657,553 km (0.095 R)
• M61: 53,833,542 km (0.115 R)
• M62: 56,477,834 km (0.088 R)
• M63: 57,547,309 km (0.095 R)
• M64: 59,028,627 km (0.101 R)
• M65: 61,342,756 km (0.047 R)
• M66: 62,993,868 km (0.045 R)
• M67: 63,270,475 km (0.114 R)
• M68: 63,409,002 km (0.085 R)
• M69: 66,621,317 km (0.063 R)
• M70: 67,185,451 km (0.111 R)
• M71: 69,600,260 km (0.067 R)
• M72: 70,172,621 km (0.115 R)
• M73: 70,746,479 km (0.075 R)
• M74: 73,493,694 km (0.112 R)
• M75: 73,930,669 km (0.056 R)
• M76: 76,865,630 km (0.091 R)
• M77: 77,753,493 km (0.082 R)
• M78: 78,347,247 km (0.069 R)
• M79: 80,737,522 km (0.091 R)
• M80: 81,489,401 km (0.117 R)
• M81: 82,848,647 km (0.061 R)
• M82: 83,151,732 km (0.068 R)
• M83: 84,367,664 km (0.066 R)
• M84: 85,283,502 km (0.114 R)
• M85: 85,436,391 km (0.079 R)
• M86: 89,134,600 km (0.085 R)
• M87: 89,289,883 km (0.083 R)
• M88: 89,445,165 km (0.101 R)
• M89: 92,884,720 km (0.11 R)
• M90: 94,462,379 km (0.025 R)
• M91: 94,779,077 km (0.089 R)
• M92: 96,208,036 km (0.036 R)
• M93: 98,124,535 km (0.08 R)
• M94: 101,508,588 km (0.098 R)
• M95: 110,051,075 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit