🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.63 AU - 0.69 AU

Year: 193 Days

Day: 32.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.28 AU - 3.38 AU

Year: 1713 Days

Day: 33.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.8

Radius: 5.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.88 AU - 22.24 AU

Year: 29947 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,310,064 km

• M1: 299,944 km (0.109 R)
• M2: 437,873 km (0.1 R)
• M3: 614,099 km (0.105 R)
• M4: 690,693 km (0.09 R)
• M5: 770,579 km (0.107 R)
• M6: 853,605 km (0.108 R)
• M7: 1,051,224 km (0.118 R)
• M8: 1,120,338 km (0.111 R)
• M9: 1,238,820 km (0.12 R)
• M10: 1,411,755 km (0.09 R)
• M11: 1,488,200 km (0.102 R)
• M12: 2,004,013 km (0.079 R)
• M13: 2,386,236 km (0.111 R)
• M14: 3,488,622 km (0.094 R)
• M15: 3,557,737 km (0.095 R)
• M16: 3,768,071 km (0.105 R)
• M17: 3,946,392 km (0.103 R)
• M18: 4,878,686 km (0.086 R)
• M19: 5,916,745 km (0.047 R)
• M20: 6,249,601 km (0.096 R)
• M21: 6,976,796 km (0.092 R)
• M22: 7,151,676 km (0.116 R)
• M23: 7,730,470 km (0.107 R)
• M24: 7,820,827 km (0.101 R)
• M25: 8,093,993 km (0.12 R)
• M26: 9,265,643 km (0.088 R)
• M27: 9,944,668 km (0.089 R)
• M28: 10,639,550 km (0.112 R)
• M29: 11,196,503 km (0.076 R)
• M30: 11,918,911 km (0.098 R)
• M31: 12,233,216 km (0.104 R)
• M32: 13,300,298 km (0.107 R)
• M33: 15,865,153 km (0.102 R)
• M34: 17,203,157 km (0.105 R)
• M35: 17,262,248 km (0.084 R)
• M36: 17,558,152 km (0.053 R)
• M37: 18,880,448 km (0.057 R)
• M38: 19,185,329 km (0.081 R)
• M39: 19,738,392 km (0.1 R)
• M40: 19,861,960 km (0.056 R)
• M41: 20,358,924 km (0.111 R)
• M42: 22,258,817 km (0.079 R)
• M43: 22,969,556 km (0.079 R)
• M44: 23,034,482 km (0.068 R)
• M45: 23,099,557 km (0.084 R)
• M46: 23,687,626 km (0.094 R)
• M47: 24,016,592 km (0.112 R)
• M48: 25,212,926 km (0.073 R)
• M49: 25,683,411 km (0.112 R)
• M50: 26,564,692 km (0.086 R)
• M51: 26,906,374 km (0.046 R)
• M52: 27,387,181 km (0.117 R)
• M53: 27,455,996 km (0.095 R)
• M54: 27,732,304 km (0.079 R)
• M55: 28,426,887 km (0.106 R)
• M56: 29,974,925 km (0.111 R)
• M57: 30,259,311 km (0.101 R)
• M58: 30,759,117 km (0.086 R)
• M59: 31,117,853 km (0.092 R)
• M60: 31,405,829 km (0.12 R)
• M61: 31,694,702 km (0.105 R)
• M62: 32,275,142 km (0.096 R)
• M63: 32,712,716 km (0.039 R)
• M64: 33,372,742 km (0.09 R)
• M65: 34,185,357 km (0.109 R)
• M66: 34,556,959 km (0.081 R)
• M67: 34,929,756 km (0.119 R)
• M68: 35,454,097 km (0.115 R)
• M69: 39,507,152 km (0.036 R)
• M70: 42,661,722 km (0.055 R)
• M71: 43,946,020 km (0.056 R)
• M72: 45,650,837 km (0.032 R)
• M73: 45,732,518 km (0.082 R)
• M74: 45,814,348 km (0.083 R)
• M75: 47,791,284 km (0.118 R)
• M76: 49,376,124 km (0.107 R)
• M77: 49,964,342 km (0.08 R)
• M78: 50,132,790 km (0.109 R)
• M79: 50,554,805 km (0.108 R)
• M80: 50,724,000 km (0.065 R)
• M81: 50,808,523 km (0.118 R)
• M82: 51,147,662 km (0.112 R)
• M83: 51,657,641 km (0.117 R)
• M84: 52,083,845 km (0.069 R)
• M85: 53,455,807 km (0.067 R)
• M86: 53,541,976 km (0.104 R)
• M87: 53,886,948 km (0.109 R)
• M88: 53,973,266 km (0.071 R)
• M89: 54,319,286 km (0.093 R)
• M90: 55,100,337 km (0.089 R)
• M91: 55,535,816 km (0.068 R)
• M92: 56,673,508 km (0.109 R)
• M93: 58,261,489 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.3

Radius: 3.2

Gravity: 81.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.57 AU - 22.55 AU

Year: 29947 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 106,310,064 km

• M1: 66,721 km (0.073 R)
• M2: 89,160 km (0.05 R)
• M3: 162,463 km (0.076 R)
• M4: 197,320 km (0.093 R)
• M5: 235,018 km (0.117 R)
• M6: 340,335 km (0.026 R)
• M7: 954,584 km (0.098 R)
• M8: 1,054,216 km (0.119 R)
• M9: 1,640,789 km (0.086 R)
• M10: 2,581,012 km (0.048 R)
• M11: 2,673,314 km (0.11 R)
• M12: 2,719,988 km (0.062 R)
• M13: 3,151,429 km (0.115 R)
• M14: 3,655,574 km (0.071 R)
• M15: 3,916,771 km (0.059 R)
• M16: 4,457,418 km (0.092 R)
• M17: 4,624,070 km (0.118 R)
• M18: 5,020,953 km (0.042 R)
• M19: 5,786,446 km (0.085 R)
• M20: 6,090,429 km (0.094 R)
• M21: 6,399,647 km (0.04 R)
• M22: 6,462,179 km (0.089 R)
• M23: 6,650,673 km (0.109 R)
• M24: 7,292,298 km (0.098 R)
• M25: 7,488,570 km (0.071 R)
• M26: 8,564,478 km (0.097 R)
• M27: 10,339,756 km (0.087 R)
• M28: 10,931,116 km (0.117 R)
• M29: 12,068,958 km (0.077 R)
• M30: 16,123,659 km (0.104 R)
• M31: 16,894,237 km (0.074 R)
• M32: 18,204,864 km (0.071 R)
• M33: 18,559,860 km (0.117 R)
• M34: 19,729,416 km (0.063 R)
• M35: 21,668,204 km (0.104 R)
• M36: 22,517,621 km (0.086 R)
• M37: 23,089,833 km (0.092 R)
• M38: 23,281,767 km (0.088 R)
• M39: 24,737,055 km (0.061 R)
• M40: 26,121,733 km (0.104 R)
• M41: 27,227,261 km (0.089 R)
• M42: 28,862,366 km (0.111 R)
• M43: 31,056,219 km (0.113 R)
• M44: 32,119,560 km (0.043 R)
• M45: 34,063,435 km (0.102 R)
• M46: 35,159,688 km (0.08 R)
• M47: 37,049,857 km (0.072 R)
• M48: 37,499,399 km (0.045 R)
• M49: 37,837,640 km (0.106 R)
• M50: 42,914,393 km (0.087 R)
• M51: 45,291,653 km (0.084 R)
• M52: 46,254,465 km (0.118 R)
• M53: 46,617,240 km (0.114 R)
• M54: 47,224,009 km (0.093 R)
• M55: 47,711,249 km (0.064 R)
• M56: 48,200,135 km (0.097 R)
• M57: 48,445,326 km (0.049 R)
• M58: 54,833,155 km (0.106 R)
• M59: 54,961,061 km (0.044 R)
• M60: 56,503,265 km (0.11 R)
• M61: 58,320,431 km (0.062 R)
• M62: 58,581,479 km (0.117 R)
• M63: 59,367,317 km (0.047 R)
• M64: 60,024,799 km (0.113 R)
• M65: 61,081,858 km (0.112 R)
• M66: 63,080,186 km (0.102 R)
• M67: 63,885,471 km (0.031 R)
• M68: 64,559,260 km (0.117 R)
• M69: 70,310,550 km (0.061 R)
• M70: 75,368,903 km (0.113 R)
• M71: 76,080,540 km (0.058 R)
• M72: 78,229,215 km (0.099 R)
• M73: 80,833,863 km (0.066 R)
• M74: 81,416,547 km (0.064 R)
• M75: 81,562,405 km (0.033 R)
• M76: 84,793,719 km (0.094 R)
• M77: 85,385,677 km (0.053 R)
• M78: 87,169,782 km (0.106 R)
• M79: 87,468,379 km (0.088 R)
• M80: 87,916,873 km (0.05 R)
• M81: 88,516,013 km (0.051 R)
• M82: 90,623,697 km (0.11 R)
• M83: 92,291,414 km (0.099 R)
• M84: 97,199,870 km (0.086 R)
• M85: 99,529,857 km (0.115 R)
• M86: 105,832,266 km (0.116 R)
• M87: 106,310,081 km (0.106 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit