🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.54 AU - 0.66 AU

Year: 165 Days

Day: 31 Hours

Environment

Temp: 231 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.38 AU - 3.4 AU

Year: 2214 Days

Day: 45.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 9.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.45 AU - 6.61 AU

Year: 5920 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,892,821 km

• M1: 118,182 km (0.027 R)
• M2: 179,517 km (0.078 R)
• M3: 288,574 km (0.068 R)
• M4: 447,896 km (0.112 R)
• M5: 508,184 km (0.118 R)
• M6: 593,604 km (0.12 R)
• M7: 756,068 km (0.089 R)
• M8: 1,027,737 km (0.079 R)
• M9: 1,299,706 km (0.088 R)
• M10: 1,359,845 km (0.077 R)
• M11: 1,498,821 km (0.108 R)
• M12: 2,066,395 km (0.098 R)
• M13: 2,191,010 km (0.06 R)
• M14: 2,318,318 km (0.111 R)
• M15: 2,676,007 km (0.117 R)
• M16: 2,753,648 km (0.052 R)
• M17: 2,990,910 km (0.051 R)
• M18: 3,235,054 km (0.114 R)
• M19: 3,317,782 km (0.06 R)
• M20: 3,917,370 km (0.059 R)
• M21: 4,072,503 km (0.113 R)
• M22: 4,297,797 km (0.076 R)
• M23: 4,854,900 km (0.1 R)
• M24: 4,973,830 km (0.072 R)
• M25: 5,263,451 km (0.091 R)
• M26: 5,708,056 km (0.082 R)
• M27: 5,833,719 km (0.088 R)
• M28: 5,909,565 km (0.11 R)
• M29: 6,528,152 km (0.103 R)
• M30: 6,978,890 km (0.059 R)
• M31: 7,303,069 km (0.088 R)
• M32: 7,384,899 km (0.044 R)
• M33: 7,494,405 km (0.117 R)
• M34: 9,026,137 km (0.088 R)
• M35: 9,172,743 km (0.049 R)
• M36: 9,320,247 km (0.114 R)
• M37: 9,498,268 km (0.068 R)
• M38: 9,978,328 km (0.084 R)
• M39: 10,221,275 km (0.079 R)
• M40: 10,404,831 km (0.069 R)
• M41: 10,558,618 km (0.08 R)
• M42: 10,651,219 km (0.059 R)
• M43: 10,806,352 km (0.079 R)
• M44: 10,868,435 km (0.039 R)
• M45: 11,024,615 km (0.032 R)
• M46: 11,433,765 km (0.028 R)
• M47: 11,976,506 km (0.058 R)
• M48: 12,267,325 km (0.102 R)
• M49: 13,253,175 km (0.068 R)
• M50: 13,958,379 km (0.112 R)
• M51: 14,094,064 km (0.085 R)
• M52: 14,503,813 km (0.101 R)
• M53: 15,580,469 km (0.111 R)
• M54: 15,862,461 km (0.107 R)
• M55: 16,574,995 km (0.06 R)
• M56: 17,810,075 km (0.045 R)
• M57: 18,031,031 km (0.095 R)
• M58: 18,624,935 km (0.092 R)
• M59: 18,774,383 km (0.057 R)
• M60: 20,252,560 km (0.059 R)
• M61: 20,367,750 km (0.069 R)
• M62: 20,637,475 km (0.091 R)
• M63: 20,908,397 km (0.091 R)
• M64: 21,336,696 km (0.081 R)
• M65: 21,493,025 km (0.058 R)
• M66: 21,846,375 km (0.1 R)
• M67: 22,399,888 km (0.072 R)
• M68: 24,047,110 km (0.109 R)
• M69: 24,169,182 km (0.114 R)
• M70: 25,111,947 km (0.12 R)
• M71: 25,318,392 km (0.113 R)
• M72: 25,525,585 km (0.098 R)
• M73: 25,608,463 km (0.07 R)
• M74: 26,443,368 km (0.091 R)
• M75: 26,822,001 km (0.087 R)
• M76: 27,033,083 km (0.103 R)
• M77: 27,542,015 km (0.115 R)
• M78: 27,925,883 km (0.079 R)
• M79: 28,569,453 km (0.116 R)
• M80: 28,698,706 km (0.067 R)
• M81: 28,914,576 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.8

Radius: 3.4

Gravity: 40.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.34 AU - 19.97 AU

Year: 27432 Days

Day: 22 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,892,821 km

• M1: 49,666 km (0.038 R)
• M2: 137,929 km (0.059 R)
• M3: 655,987 km (0.058 R)
• M4: 680,371 km (0.11 R)
• M5: 940,971 km (0.1 R)
• M6: 1,053,169 km (0.119 R)
• M7: 1,710,053 km (0.062 R)
• M8: 2,205,073 km (0.073 R)
• M9: 2,316,673 km (0.067 R)
• M10: 3,529,463 km (0.1 R)
• M11: 4,015,656 km (0.113 R)
• M12: 4,197,567 km (0.12 R)
• M13: 4,382,320 km (0.119 R)
• M14: 4,664,162 km (0.108 R)
• M15: 4,951,989 km (0.103 R)
• M16: 6,475,045 km (0.074 R)
• M17: 6,903,942 km (0.04 R)
• M18: 7,564,117 km (0.039 R)
• M19: 8,359,529 km (0.098 R)
• M20: 8,475,318 km (0.047 R)
• M21: 8,943,709 km (0.096 R)
• M22: 9,905,473 km (0.062 R)
• M23: 10,027,994 km (0.093 R)
• M24: 10,523,163 km (0.059 R)
• M25: 11,408,483 km (0.085 R)
• M26: 12,914,186 km (0.048 R)
• M27: 15,748,317 km (0.079 R)
• M28: 16,106,604 km (0.115 R)
• M29: 18,087,280 km (0.113 R)
• M30: 18,537,869 km (0.105 R)
• M31: 19,144,189 km (0.112 R)
• M32: 20,610,248 km (0.053 R)
• M33: 20,766,578 km (0.12 R)
• M34: 21,396,235 km (0.11 R)
• M35: 21,713,383 km (0.105 R)
• M36: 22,593,467 km (0.076 R)
• M37: 22,674,100 km (0.104 R)
• M38: 23,566,751 km (0.085 R)
• M39: 23,648,581 km (0.107 R)
• M40: 24,223,336 km (0.071 R)
• M41: 27,680,692 km (0.067 R)
• M42: 29,158,869 km (0.088 R)
• M43: 29,598,388 km (0.064 R)
• M44: 30,751,637 km (0.035 R)
• M45: 31,558,568 km (0.093 R)
• M46: 33,010,117 km (0.109 R)
• M47: 36,543,917 km (0.112 R)
• M48: 36,922,849 km (0.093 R)
• M49: 37,493,714 km (0.111 R)
• M50: 37,589,158 km (0.091 R)
• M51: 37,971,530 km (0.074 R)
• M52: 38,163,314 km (0.114 R)
• M53: 40,391,126 km (0.11 R)
• M54: 40,488,963 km (0.057 R)
• M55: 41,077,481 km (0.079 R)
• M56: 44,062,407 km (0.119 R)
• M57: 45,682,702 km (0.094 R)
• M58: 47,013,375 km (0.086 R)
• M59: 47,631,962 km (0.109 R)
• M60: 47,838,706 km (0.109 R)
• M61: 48,045,750 km (0.117 R)
• M62: 48,356,913 km (0.061 R)
• M63: 48,668,675 km (0.092 R)
• M64: 51,081,390 km (0.114 R)
• M65: 52,462,178 km (0.077 R)
• M66: 52,568,991 km (0.102 R)
• M67: 52,889,579 km (0.106 R)
• M68: 53,962,944 km (0.073 R)
• M69: 55,151,948 km (0.049 R)
• M70: 55,369,014 km (0.114 R)
• M71: 55,477,772 km (0.066 R)
• M72: 57,116,168 km (0.101 R)
• M73: 58,327,761 km (0.043 R)
• M74: 59,993,533 km (0.103 R)
• M75: 60,328,483 km (0.102 R)
• M76: 61,337,371 km (0.114 R)
• M77: 63,485,297 km (0.107 R)
• M78: 65,313,084 km (0.116 R)
• M79: 65,427,826 km (0.111 R)
• M80: 66,233,410 km (0.051 R)
• M81: 66,348,750 km (0.115 R)
• M82: 66,810,858 km (0.115 R)
• M83: 67,274,013 km (0.107 R)
• M84: 68,786,597 km (0.064 R)
• M85: 68,903,283 km (0.085 R)
• M86: 71,253,466 km (0.115 R)
• M87: 71,489,830 km (0.116 R)
• M88: 72,914,002 km (0.096 R)
• M89: 73,749,207 km (0.073 R)
• M90: 78,215,452 km (0.073 R)
• M91: 78,337,374 km (0.101 R)
• M92: 78,581,518 km (0.112 R)
• M93: 79,315,145 km (0.03 R)
• M94: 81,529,493 km (0.093 R)
• M95: 82,272,247 km (0.113 R)
• M96: 82,520,280 km (0.118 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 14,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit