🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.82 AU - 3.78 AU

Year: 2308 Days

Day: 45.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.44 AU - 4.2 AU

Year: 2875 Days

Day: 14.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.9

Radius: 6.1

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.87 AU - 14.13 AU

Year: 20168 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,892,186 km

• M1: 139,724 km (0.083 R)
• M2: 256,560 km (0.084 R)
• M3: 476,320 km (0.052 R)
• M4: 549,024 km (0.071 R)
• M5: 665,411 km (0.079 R)
• M6: 1,603,240 km (0.038 R)
• M7: 1,771,688 km (0.056 R)
• M8: 1,858,155 km (0.082 R)
• M9: 1,946,119 km (0.107 R)
• M10: 2,342,852 km (0.078 R)
• M11: 2,599,263 km (0.117 R)
• M12: 2,697,848 km (0.088 R)
• M13: 3,279,335 km (0.09 R)
• M14: 3,935,920 km (0.091 R)
• M15: 5,745,905 km (0.073 R)
• M16: 6,310,637 km (0.088 R)
• M17: 6,532,490 km (0.119 R)
• M18: 7,213,310 km (0.092 R)
• M19: 7,492,011 km (0.095 R)
• M20: 8,543,684 km (0.086 R)
• M21: 8,592,602 km (0.113 R)
• M22: 8,641,521 km (0.086 R)
• M23: 10,309,836 km (0.116 R)
• M24: 10,466,316 km (0.111 R)
• M25: 12,239,200 km (0.068 R)
• M26: 12,571,457 km (0.063 R)
• M27: 13,471,887 km (0.109 R)
• M28: 13,585,880 km (0.1 R)
• M29: 13,814,765 km (0.111 R)
• M30: 14,276,574 km (0.085 R)
• M31: 15,334,081 km (0.09 R)
• M32: 16,052,899 km (0.12 R)
• M33: 16,416,571 km (0.062 R)
• M34: 16,844,122 km (0.067 R)
• M35: 17,028,426 km (0.08 R)
• M36: 17,213,479 km (0.067 R)
• M37: 17,523,446 km (0.09 R)
• M38: 18,717,835 km (0.052 R)
• M39: 18,781,414 km (0.097 R)
• M40: 20,003,180 km (0.068 R)
• M41: 20,068,255 km (0.119 R)
• M42: 20,394,379 km (0.037 R)
• M43: 20,853,943 km (0.038 R)
• M44: 21,250,527 km (0.052 R)
• M45: 21,783,096 km (0.104 R)
• M46: 21,850,115 km (0.088 R)
• M47: 22,252,833 km (0.069 R)
• M48: 23,613,126 km (0.078 R)
• M49: 23,750,756 km (0.067 R)
• M50: 24,372,784 km (0.096 R)
• M51: 24,651,036 km (0.042 R)
• M52: 25,632,997 km (0.044 R)
• M53: 26,627,673 km (0.102 R)
• M54: 27,273,786 km (0.068 R)
• M55: 29,169,341 km (0.077 R)
• M56: 29,612,749 km (0.105 R)
• M57: 29,983,901 km (0.12 R)
• M58: 30,132,901 km (0.051 R)
• M59: 30,282,050 km (0.109 R)
• M60: 31,938,996 km (0.05 R)
• M61: 33,162,407 km (0.093 R)
• M62: 33,393,536 km (0.049 R)
• M63: 33,470,728 km (0.077 R)
• M64: 33,547,921 km (0.102 R)
• M65: 34,245,496 km (0.095 R)
• M66: 36,923,746 km (0.118 R)
• M67: 37,163,253 km (0.079 R)
• M68: 38,126,513 km (0.068 R)
• M69: 38,530,278 km (0.091 R)
• M70: 38,611,210 km (0.115 R)
• M71: 39,098,002 km (0.084 R)
• M72: 39,505,207 km (0.114 R)
• M73: 42,311,065 km (0.069 R)
• M74: 42,729,191 km (0.096 R)
• M75: 43,484,959 km (0.086 R)
• M76: 44,160,693 km (0.078 R)
• M77: 44,245,365 km (0.114 R)
• M78: 47,156,989 km (0.106 R)
• M79: 48,635,913 km (0.057 R)
• M80: 49,600,969 km (0.062 R)
• M81: 49,865,309 km (0.044 R)
• M82: 52,444,226 km (0.102 R)
• M83: 54,338,435 km (0.085 R)
• M84: 54,429,240 km (0.094 R)
• M85: 54,883,868 km (0.088 R)
• M86: 55,979,972 km (0.104 R)
• M87: 56,898,952 km (0.114 R)
• M88: 57,175,558 km (0.102 R)
• M89: 57,730,267 km (0.117 R)
• M90: 60,812,731 km (0.083 R)
• M91: 61,378,810 km (0.05 R)
• M92: 61,757,292 km (0.118 R)
• M93: 61,851,988 km (0.061 R)
• M94: 62,611,496 km (0.103 R)
• M95: 63,469,739 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 3.3

Gravity: 39.62 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.46 AU - 21.78 AU

Year: 29697 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,892,186 km

• M1: 376,388 km (0.08 R)
• M2: 1,226,254 km (0.032 R)
• M3: 1,414,897 km (0.104 R)
• M4: 1,545,645 km (0.079 R)
• M5: 1,925,175 km (0.05 R)
• M6: 2,106,787 km (0.115 R)
• M7: 2,408,825 km (0.076 R)
• M8: 2,928,079 km (0.068 R)
• M9: 3,010,956 km (0.078 R)
• M10: 3,480,394 km (0.048 R)
• M11: 3,835,989 km (0.03 R)
• M12: 4,018,199 km (0.073 R)
• M13: 4,249,776 km (0.054 R)
• M14: 4,533,563 km (0.082 R)
• M15: 6,359,555 km (0.072 R)
• M16: 7,347,499 km (0.093 R)
• M17: 7,630,389 km (0.109 R)
• M18: 7,974,464 km (0.092 R)
• M19: 8,032,209 km (0.057 R)
• M20: 8,382,268 km (0.085 R)
• M21: 9,157,334 km (0.092 R)
• M22: 9,278,658 km (0.115 R)
• M23: 9,893,057 km (0.045 R)
• M24: 10,393,910 km (0.102 R)
• M25: 10,711,208 km (0.07 R)
• M26: 10,838,964 km (0.109 R)
• M27: 11,290,151 km (0.117 R)
• M28: 11,355,077 km (0.103 R)
• M29: 11,681,799 km (0.117 R)
• M30: 12,077,784 km (0.118 R)
• M31: 12,680,215 km (0.077 R)
• M32: 15,042,215 km (0.089 R)
• M33: 15,400,802 km (0.085 R)
• M34: 17,988,396 km (0.098 R)
• M35: 18,216,383 km (0.066 R)
• M36: 18,292,528 km (0.083 R)
• M37: 18,983,222 km (0.075 R)
• M38: 19,604,203 km (0.112 R)
• M39: 20,786,475 km (0.11 R)
• M40: 23,467,418 km (0.106 R)
• M41: 24,637,273 km (0.09 R)
• M42: 24,806,020 km (0.102 R)
• M43: 25,399,325 km (0.094 R)
• M44: 26,427,212 km (0.066 R)
• M45: 26,686,315 km (0.088 R)
• M46: 27,294,281 km (0.119 R)
• M47: 29,055,946 km (0.075 R)
• M48: 29,502,046 km (0.075 R)
• M49: 31,400,443 km (0.104 R)
• M50: 31,766,509 km (0.048 R)
• M51: 33,617,933 km (0.111 R)
• M52: 35,124,084 km (0.057 R)
• M53: 38,690,198 km (0.09 R)
• M54: 39,279,315 km (0.085 R)
• M55: 39,574,920 km (0.107 R)
• M56: 39,772,389 km (0.031 R)
• M57: 39,871,273 km (0.066 R)
• M58: 40,069,341 km (0.107 R)
• M59: 40,168,375 km (0.11 R)
• M60: 40,864,603 km (0.112 R)
• M61: 41,664,952 km (0.085 R)
• M62: 42,067,220 km (0.062 R)
• M63: 42,167,900 km (0.101 R)
• M64: 44,301,913 km (0.063 R)
• M65: 45,951,380 km (0.086 R)
• M66: 46,055,051 km (0.116 R)
• M67: 46,992,282 km (0.116 R)
• M68: 47,201,419 km (0.112 R)
• M69: 48,885,742 km (0.049 R)
• M70: 49,522,281 km (0.115 R)
• M71: 49,948,186 km (0.031 R)
• M72: 50,482,400 km (0.119 R)
• M73: 51,340,942 km (0.115 R)
• M74: 52,963,780 km (0.094 R)
• M75: 54,383,763 km (0.105 R)
• M76: 55,043,340 km (0.099 R)
• M77: 55,594,907 km (0.069 R)
• M78: 57,037,928 km (0.047 R)
• M79: 58,156,172 km (0.103 R)
• M80: 58,605,564 km (0.114 R)
• M81: 63,277,207 km (0.106 R)
• M82: 64,086,681 km (0.088 R)
• M83: 65,599,115 km (0.082 R)
• M84: 66,535,598 km (0.116 R)
• M85: 67,358,685 km (0.047 R)
• M86: 67,948,699 km (0.095 R)
• M87: 68,540,359 km (0.098 R)
• M88: 70,564,867 km (0.057 R)
• M89: 72,005,794 km (0.087 R)
• M90: 78,112,827 km (0.064 R)
• M91: 80,226,795 km (0.115 R)
• M92: 80,476,773 km (0.098 R)
• M93: 82,485,424 km (0.098 R)
• M94: 83,749,226 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit