🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.84 AU - 1.02 AU

Year: 328 Days

Day: 12.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 12.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.21 AU - 8.87 AU

Year: 8327 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,929,519 km

• M1: 156,779 km (0.066 R)
• M2: 251,324 km (0.083 R)
• M3: 433,235 km (0.118 R)
• M4: 566,826 km (0.095 R)
• M5: 668,852 km (0.081 R)
• M6: 934,388 km (0.114 R)
• M7: 1,234,332 km (0.074 R)
• M8: 1,818,512 km (0.096 R)
• M9: 2,103,795 km (0.077 R)
• M10: 2,423,037 km (0.075 R)
• M11: 3,045,214 km (0.12 R)
• M12: 3,428,783 km (0.062 R)
• M13: 3,626,552 km (0.107 R)
• M14: 3,782,881 km (0.069 R)
• M15: 3,987,382 km (0.053 R)
• M16: 4,195,472 km (0.12 R)
• M17: 4,289,121 km (0.111 R)
• M18: 4,454,875 km (0.096 R)
• M19: 4,670,894 km (0.066 R)
• M20: 5,014,072 km (0.112 R)
• M21: 5,113,704 km (0.093 R)
• M22: 5,699,080 km (0.119 R)
• M23: 5,986,608 km (0.082 R)
• M24: 6,119,002 km (0.069 R)
• M25: 6,988,764 km (0.099 R)
• M26: 7,156,164 km (0.089 R)
• M27: 7,381,458 km (0.115 R)
• M28: 8,692,384 km (0.109 R)
• M29: 8,872,650 km (0.064 R)
• M30: 9,267,438 km (0.112 R)
• M31: 9,451,593 km (0.072 R)
• M32: 10,295,325 km (0.079 R)
• M33: 10,838,964 km (0.071 R)
• M34: 10,935,754 km (0.092 R)
• M35: 11,130,530 km (0.088 R)
• M36: 11,523,374 km (0.12 R)
• M37: 11,655,320 km (0.067 R)
• M38: 11,854,285 km (0.117 R)
• M39: 12,559,340 km (0.069 R)
• M40: 12,831,458 km (0.091 R)
• M41: 12,968,340 km (0.108 R)
• M42: 13,659,782 km (0.112 R)
• M43: 14,469,854 km (0.117 R)
• M44: 14,647,876 km (0.067 R)
• M45: 15,078,568 km (0.069 R)
• M46: 15,659,157 km (0.118 R)
• M47: 15,915,418 km (0.057 R)
• M48: 16,469,379 km (0.056 R)
• M49: 16,580,830 km (0.081 R)
• M50: 16,879,577 km (0.057 R)
• M51: 18,670,263 km (0.09 R)
• M52: 19,293,637 km (0.08 R)
• M53: 20,440,754 km (0.08 R)
• M54: 21,083,127 km (0.115 R)
• M55: 21,285,234 km (0.074 R)
• M56: 22,223,212 km (0.098 R)
• M57: 22,387,770 km (0.105 R)
• M58: 22,842,248 km (0.061 R)
• M59: 22,966,714 km (0.098 R)
• M60: 23,257,981 km (0.12 R)
• M61: 23,802,368 km (0.065 R)
• M62: 23,886,442 km (0.07 R)
• M63: 24,181,598 km (0.11 R)
• M64: 24,308,457 km (0.056 R)
• M65: 24,775,651 km (0.096 R)
• M66: 24,903,558 km (0.119 R)
• M67: 26,064,736 km (0.088 R)
• M68: 26,151,353 km (0.051 R)
• M69: 26,717,432 km (0.109 R)
• M70: 27,067,790 km (0.109 R)
• M71: 27,507,757 km (0.082 R)
• M72: 27,684,432 km (0.036 R)
• M73: 28,038,979 km (0.046 R)
• M74: 28,127,840 km (0.09 R)
• M75: 29,562,334 km (0.085 R)
• M76: 29,788,526 km (0.108 R)
• M77: 30,197,377 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 5.1

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.55 AU - 16.67 AU

Year: 21453 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,929,519 km

• M1: 238,609 km (0.096 R)
• M2: 343,776 km (0.078 R)
• M3: 744,698 km (0.089 R)
• M4: 1,070,822 km (0.054 R)
• M5: 1,120,787 km (0.118 R)
• M6: 1,464,414 km (0.045 R)
• M7: 1,808,937 km (0.11 R)
• M8: 2,436,650 km (0.041 R)
• M9: 2,671,070 km (0.078 R)
• M10: 2,842,958 km (0.1 R)
• M11: 3,793,652 km (0.107 R)
• M12: 4,143,861 km (0.072 R)
• M13: 4,342,826 km (0.058 R)
• M14: 4,874,796 km (0.107 R)
• M15: 5,042,645 km (0.111 R)
• M16: 5,169,803 km (0.041 R)
• M17: 5,470,645 km (0.078 R)
• M18: 6,044,053 km (0.119 R)
• M19: 6,269,796 km (0.097 R)
• M20: 6,590,385 km (0.104 R)
• M21: 7,152,274 km (0.038 R)
• M22: 7,199,846 km (0.081 R)
• M23: 7,295,140 km (0.103 R)
• M24: 7,778,341 km (0.111 R)
• M25: 7,925,246 km (0.094 R)
• M26: 8,522,142 km (0.057 R)
• M27: 8,623,120 km (0.11 R)
• M28: 9,236,771 km (0.066 R)
• M29: 9,288,532 km (0.104 R)
• M30: 9,706,209 km (0.086 R)
• M31: 10,183,426 km (0.08 R)
• M32: 11,215,801 km (0.066 R)
• M33: 11,660,406 km (0.111 R)
• M34: 11,772,455 km (0.082 R)
• M35: 12,167,543 km (0.093 R)
• M36: 12,452,228 km (0.096 R)
• M37: 13,672,198 km (0.084 R)
• M38: 14,027,792 km (0.057 R)
• M39: 14,326,390 km (0.117 R)
• M40: 14,506,506 km (0.082 R)
• M41: 14,687,369 km (0.081 R)
• M42: 14,808,394 km (0.12 R)
• M43: 16,726,239 km (0.116 R)
• M44: 16,789,369 km (0.103 R)
• M45: 17,297,553 km (0.047 R)
• M46: 17,746,197 km (0.105 R)
• M47: 17,875,150 km (0.11 R)
• M48: 18,198,880 km (0.065 R)
• M49: 18,393,956 km (0.1 R)
• M50: 19,512,649 km (0.097 R)
• M51: 22,928,267 km (0.04 R)
• M52: 26,597,005 km (0.111 R)
• M53: 27,040,563 km (0.079 R)
• M54: 27,561,014 km (0.081 R)
• M55: 28,687,336 km (0.077 R)
• M56: 28,914,426 km (0.114 R)
• M57: 29,066,118 km (0.028 R)
• M58: 30,443,316 km (0.069 R)
• M59: 30,675,043 km (0.067 R)
• M60: 30,829,728 km (0.029 R)
• M61: 31,920,146 km (0.115 R)
• M62: 33,340,578 km (0.091 R)
• M63: 34,700,872 km (0.101 R)
• M64: 34,781,355 km (0.098 R)
• M65: 34,942,771 km (0.105 R)
• M66: 38,304,984 km (0.029 R)
• M67: 40,489,860 km (0.114 R)
• M68: 41,426,343 km (0.089 R)
• M69: 41,940,212 km (0.112 R)
• M70: 42,283,838 km (0.026 R)
• M71: 44,628,336 km (0.07 R)
• M72: 44,979,143 km (0.082 R)
• M73: 45,067,107 km (0.05 R)
• M74: 45,683,749 km (0.095 R)
• M75: 47,998,626 km (0.115 R)
• M76: 48,268,202 km (0.077 R)
• M77: 48,718,641 km (0.103 R)
• M78: 50,442,607 km (0.083 R)
• M79: 51,266,293 km (0.075 R)
• M80: 53,205,231 km (0.039 R)
• M81: 53,298,281 km (0.101 R)
• M82: 54,698,666 km (0.069 R)
• M83: 56,300,411 km (0.112 R)
• M84: 56,584,796 km (0.037 R)
• M85: 56,869,481 km (0.083 R)
• M86: 58,013,157 km (0.101 R)
• M87: 58,204,492 km (0.064 R)
• M88: 58,876,037 km (0.053 R)
• M89: 60,032,878 km (0.09 R)
• M90: 60,905,482 km (0.042 R)
• M91: 61,197,347 km (0.073 R)
• M92: 61,587,199 km (0.088 R)
• M93: 64,437,787 km (0.025 R)
• M94: 66,028,910 km (0.119 R)
• M95: 66,428,635 km (0.048 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit