🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.83 AU - 1.13 AU

Year: 292 Days

Day: 45 Hours

Environment

Temp: 198 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.5 AU - 10.42 AU

Year: 8080 Days

Day: 41.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 73.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 14.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.5

Radius: 4.9

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 16.3 AU - 24.5 AU

Year: 27757 Days

Day: 16.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,119,722 km

• M1: 88,562 km (0.067 R)
• M2: 281,693 km (0.113 R)
• M3: 351,106 km (0.083 R)
• M4: 1,324,390 km (0.099 R)
• M5: 1,384,079 km (0.108 R)
• M6: 1,444,667 km (0.075 R)
• M7: 1,537,268 km (0.084 R)
• M8: 1,663,678 km (0.065 R)
• M9: 1,826,590 km (0.082 R)
• M10: 2,454,901 km (0.099 R)
• M11: 2,528,503 km (0.025 R)
• M12: 2,907,883 km (0.107 R)
• M13: 2,985,824 km (0.118 R)
• M14: 3,143,949 km (0.08 R)
• M15: 3,264,226 km (0.094 R)
• M16: 4,325,024 km (0.117 R)
• M17: 5,149,009 km (0.068 R)
• M18: 5,482,313 km (0.098 R)
• M19: 6,677,301 km (0.115 R)
• M20: 7,516,844 km (0.087 R)
• M21: 7,624,106 km (0.086 R)
• M22: 7,785,971 km (0.112 R)
• M23: 8,333,798 km (0.075 R)
• M24: 9,121,281 km (0.1 R)
• M25: 9,815,116 km (0.113 R)
• M26: 10,346,488 km (0.059 R)
• M27: 10,525,856 km (0.116 R)
• M28: 11,375,721 km (0.092 R)
• M29: 11,746,574 km (0.027 R)
• M30: 12,058,785 km (0.109 R)
• M31: 12,373,689 km (0.109 R)
• M32: 12,500,398 km (0.1 R)
• M33: 12,947,247 km (0.056 R)
• M34: 13,011,574 km (0.101 R)
• M35: 13,075,901 km (0.118 R)
• M36: 13,205,004 km (0.113 R)
• M37: 13,988,298 km (0.074 R)
• M38: 15,873,830 km (0.115 R)
• M39: 17,197,921 km (0.092 R)
• M40: 18,993,394 km (0.081 R)
• M41: 19,359,460 km (0.113 R)
• M42: 21,149,399 km (0.052 R)
• M43: 21,681,369 km (0.104 R)
• M44: 22,371,763 km (0.047 R)
• M45: 22,448,956 km (0.11 R)
• M46: 23,147,279 km (0.114 R)
• M47: 23,225,369 km (0.049 R)
• M48: 24,168,583 km (0.072 R)
• M49: 24,247,720 km (0.101 R)
• M50: 26,499,318 km (0.083 R)
• M51: 27,154,856 km (0.092 R)
• M52: 29,237,408 km (0.035 R)
• M53: 29,999,609 km (0.078 R)
• M54: 30,768,243 km (0.097 R)
• M55: 33,025,226 km (0.036 R)
• M56: 33,465,343 km (0.09 R)
• M57: 34,707,903 km (0.116 R)
• M58: 35,065,741 km (0.057 R)
• M59: 35,334,867 km (0.109 R)
• M60: 36,327,599 km (0.1 R)
• M61: 37,421,010 km (0.112 R)
• M62: 38,617,793 km (0.065 R)
• M63: 39,267,347 km (0.114 R)
• M64: 39,360,397 km (0.055 R)
• M65: 40,295,383 km (0.079 R)
• M66: 41,521,637 km (0.102 R)
• M67: 42,187,048 km (0.076 R)
• M68: 42,377,786 km (0.06 R)
• M69: 43,239,769 km (0.094 R)
• M70: 43,914,156 km (0.088 R)
• M71: 45,175,864 km (0.057 R)
• M72: 45,273,402 km (0.107 R)
• M73: 45,860,125 km (0.115 R)
• M74: 48,033,034 km (0.09 R)
• M75: 48,232,149 km (0.081 R)
• M76: 49,332,591 km (0.097 R)
• M77: 50,138,175 km (0.092 R)
• M78: 51,456,432 km (0.066 R)
• M79: 51,966,411 km (0.062 R)
• M80: 52,170,911 km (0.075 R)
• M81: 52,683,284 km (0.117 R)
• M82: 54,645,559 km (0.092 R)
• M83: 58,216,161 km (0.115 R)
• M84: 58,322,375 km (0.034 R)
• M85: 58,428,590 km (0.102 R)
• M86: 60,889,325 km (0.089 R)
• M87: 61,428,775 km (0.086 R)
• M88: 61,753,103 km (0.119 R)
• M89: 63,820,845 km (0.105 R)
• M90: 67,354,497 km (0.116 R)
• M91: 70,950,979 km (0.083 R)
• M92: 71,518,553 km (0.088 R)
• M93: 74,378,865 km (0.049 R)
• M94: 75,765,188 km (0.086 R)
• M95: 75,997,065 km (0.098 R)
• M96: 76,113,003 km (0.074 R)
• M97: 76,577,654 km (0.067 R)
• M98: 78,094,427 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 21.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 4.4

Gravity: 27.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 17.5 AU - 26.42 AU

Year: 31001 Days

Day: 22.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,119,722 km

• M1: 194,178 km (0.083 R)
• M2: 245,041 km (0.104 R)
• M3: 1,613,563 km (0.065 R)
• M4: 1,759,570 km (0.118 R)
• M5: 1,834,219 km (0.12 R)
• M6: 2,594,476 km (0.082 R)
• M7: 2,984,777 km (0.084 R)
• M8: 3,029,357 km (0.1 R)
• M9: 3,074,087 km (0.071 R)
• M10: 3,439,853 km (0.106 R)
• M11: 3,771,063 km (0.095 R)
• M12: 3,819,234 km (0.074 R)
• M13: 4,261,894 km (0.101 R)
• M14: 4,412,988 km (0.102 R)
• M15: 4,514,714 km (0.117 R)
• M16: 5,248,492 km (0.051 R)
• M17: 5,906,423 km (0.106 R)
• M18: 6,188,116 km (0.105 R)
• M19: 6,764,666 km (0.073 R)
• M20: 7,000,133 km (0.084 R)
• M21: 7,600,320 km (0.048 R)
• M22: 7,661,356 km (0.107 R)
• M23: 8,030,264 km (0.085 R)
• M24: 8,531,267 km (0.116 R)
• M25: 9,960,376 km (0.051 R)
• M26: 10,634,165 km (0.112 R)
• M27: 10,702,381 km (0.062 R)
• M28: 10,839,114 km (0.11 R)
• M29: 11,742,386 km (0.116 R)
• M30: 12,381,767 km (0.064 R)
• M31: 12,959,514 km (0.115 R)
• M32: 13,546,087 km (0.114 R)
• M33: 13,694,039 km (0.032 R)
• M34: 15,279,927 km (0.031 R)
• M35: 15,977,202 km (0.076 R)
• M36: 16,211,921 km (0.098 R)
• M37: 16,290,460 km (0.113 R)
• M38: 17,322,386 km (0.09 R)
• M39: 17,644,022 km (0.074 R)
• M40: 19,116,214 km (0.077 R)
• M41: 20,288,164 km (0.106 R)
• M42: 20,457,509 km (0.091 R)
• M43: 20,542,331 km (0.116 R)
• M44: 22,525,550 km (0.091 R)
• M45: 23,052,882 km (0.105 R)
• M46: 23,495,393 km (0.108 R)
• M47: 23,762,275 km (0.039 R)
• M48: 23,940,746 km (0.053 R)
• M49: 24,299,033 km (0.099 R)
• M50: 24,388,941 km (0.118 R)
• M51: 25,475,769 km (0.031 R)
• M52: 26,485,705 km (0.047 R)
• M53: 27,228,458 km (0.108 R)
• M54: 27,790,048 km (0.048 R)
• M55: 30,946,115 km (0.053 R)
• M56: 32,220,240 km (0.115 R)
• M57: 32,417,859 km (0.09 R)
• M58: 33,311,706 km (0.102 R)
• M59: 34,617,097 km (0.063 R)
• M60: 35,022,208 km (0.09 R)
• M61: 35,123,635 km (0.1 R)
• M62: 36,452,064 km (0.092 R)
• M63: 37,070,652 km (0.065 R)
• M64: 39,685,473 km (0.05 R)
• M65: 40,321,862 km (0.082 R)
• M66: 40,534,740 km (0.091 R)
• M67: 40,854,730 km (0.063 R)
• M68: 41,604,664 km (0.064 R)
• M69: 43,553,774 km (0.101 R)
• M70: 43,881,543 km (0.101 R)
• M71: 43,990,899 km (0.092 R)
• M72: 45,865,062 km (0.111 R)
• M73: 47,652,756 km (0.04 R)
• M74: 48,894,867 km (0.114 R)
• M75: 50,720,560 km (0.107 R)
• M76: 51,065,383 km (0.075 R)
• M77: 52,104,340 km (0.071 R)
• M78: 53,500,537 km (0.083 R)
• M79: 54,555,800 km (0.066 R)
• M80: 55,263,099 km (0.04 R)
• M81: 61,886,395 km (0.098 R)
• M82: 62,500,794 km (0.087 R)
• M83: 67,741,057 km (0.03 R)
• M84: 70,669,885 km (0.119 R)
• M85: 71,312,108 km (0.041 R)
• M86: 72,472,838 km (0.079 R)
• M87: 73,769,852 km (0.045 R)
• M88: 75,992,278 km (0.068 R)
• M89: 77,574,275 km (0.08 R)
• M90: 81,039,111 km (0.096 R)
• M91: 82,790,304 km (0.088 R)
• M92: 85,372,064 km (0.037 R)
• M93: 86,878,814 km (0.037 R)
• M94: 89,502,162 km (0.045 R)
• M95: 91,871,194 km (0.055 R)
• M96: 92,571,910 km (0.026 R)

Kuiper Belt

Range: 36.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit