🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.57 AU - 0.59 AU

Year: 169 Days

Day: 13.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,182,334 km

• M1: 111,450 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.63 AU - 2.01 AU

Year: 940 Days

Day: 20.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.31 AU

Year: 2019 Days

Day: 47.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.43 AU - 3.91 AU

Year: 2692 Days

Day: 36.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 12.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.16 AU - 7.5 AU

Year: 7598 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 117,182,334 km

• M1: 217,366 km (0.074 R)
• M2: 326,273 km (0.047 R)
• M3: 442,361 km (0.111 R)
• M4: 640,877 km (0.076 R)
• M5: 757,414 km (0.118 R)
• M6: 892,650 km (0.063 R)
• M7: 1,299,407 km (0.065 R)
• M8: 1,917,396 km (0.038 R)
• M9: 2,946,629 km (0.117 R)
• M10: 3,115,824 km (0.106 R)
• M11: 3,270,808 km (0.099 R)
• M12: 3,751,765 km (0.088 R)
• M13: 3,991,271 km (0.108 R)
• M14: 4,408,350 km (0.089 R)
• M15: 4,622,125 km (0.088 R)
• M16: 4,720,411 km (0.054 R)
• M17: 5,428,458 km (0.08 R)
• M18: 5,574,017 km (0.081 R)
• M19: 5,699,978 km (0.099 R)
• M20: 5,954,594 km (0.085 R)
• M21: 6,234,641 km (0.041 R)
• M22: 6,343,548 km (0.096 R)
• M23: 7,260,433 km (0.095 R)
• M24: 7,352,137 km (0.064 R)
• M25: 7,444,289 km (0.087 R)
• M26: 8,004,832 km (0.112 R)
• M27: 8,434,328 km (0.096 R)
• M28: 8,895,837 km (0.092 R)
• M29: 9,191,592 km (0.099 R)
• M30: 9,691,698 km (0.113 R)
• M31: 9,970,698 km (0.09 R)
• M32: 10,303,703 km (0.108 R)
• M33: 11,059,771 km (0.103 R)
• M34: 11,298,080 km (0.097 R)
• M35: 11,458,000 km (0.03 R)
• M36: 11,538,185 km (0.107 R)
• M37: 12,023,330 km (0.081 R)
• M38: 12,570,260 km (0.077 R)
• M39: 13,125,268 km (0.1 R)
• M40: 13,321,541 km (0.1 R)
• M41: 13,631,657 km (0.091 R)
• M42: 13,887,320 km (0.086 R)
• M43: 14,030,036 km (0.076 R)
• M44: 14,403,433 km (0.117 R)
• M45: 14,663,733 km (0.116 R)
• M46: 15,248,062 km (0.074 R)
• M47: 15,572,540 km (0.109 R)
• M48: 16,379,022 km (0.042 R)
• M49: 17,198,968 km (0.096 R)
• M50: 17,939,178 km (0.085 R)
• M51: 18,125,876 km (0.089 R)
• M52: 18,721,126 km (0.101 R)
• M53: 19,005,512 km (0.111 R)
• M54: 19,386,687 km (0.053 R)
• M55: 19,770,555 km (0.105 R)
• M56: 20,156,817 km (0.054 R)
• M57: 20,383,308 km (0.112 R)
• M58: 21,297,800 km (0.113 R)
• M59: 21,528,480 km (0.081 R)
• M60: 21,660,724 km (0.114 R)
• M61: 22,225,606 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 10.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9 AU - 10.62 AU

Year: 11764 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 117,182,334 km

• M1: 142,716 km (0.112 R)
• M2: 287,378 km (0.112 R)
• M3: 615,446 km (0.074 R)
• M4: 683,213 km (0.103 R)
• M5: 966,253 km (0.111 R)
• M6: 1,321,248 km (0.092 R)
• M7: 1,618,350 km (0.079 R)
• M8: 1,715,738 km (0.107 R)
• M9: 3,500,441 km (0.103 R)
• M10: 3,704,642 km (0.111 R)
• M11: 3,782,283 km (0.091 R)
• M12: 4,205,645 km (0.078 R)
• M13: 4,368,258 km (0.042 R)
• M14: 4,812,414 km (0.073 R)
• M15: 4,925,659 km (0.103 R)
• M16: 5,387,767 km (0.082 R)
• M17: 5,863,788 km (0.057 R)
• M18: 6,015,330 km (0.1 R)
• M19: 6,415,505 km (0.05 R)
• M20: 6,540,419 km (0.057 R)
• M21: 7,306,809 km (0.096 R)
• M22: 8,474,719 km (0.045 R)
• M23: 8,680,865 km (0.116 R)
• M24: 8,784,387 km (0.11 R)
• M25: 8,888,507 km (0.082 R)
• M26: 9,450,546 km (0.112 R)
• M27: 9,521,605 km (0.079 R)
• M28: 9,807,636 km (0.112 R)
• M29: 9,915,646 km (0.111 R)
• M30: 10,793,935 km (0.113 R)
• M31: 11,620,763 km (0.083 R)
• M32: 11,849,797 km (0.079 R)
• M33: 11,964,838 km (0.113 R)
• M34: 12,977,914 km (0.098 R)
• M35: 13,374,947 km (0.086 R)
• M36: 13,775,870 km (0.072 R)
• M37: 14,754,240 km (0.097 R)
• M38: 14,878,107 km (0.051 R)
• M39: 15,085,300 km (0.098 R)
• M40: 16,691,532 km (0.076 R)
• M41: 16,950,037 km (0.063 R)
• M42: 17,079,888 km (0.082 R)
• M43: 17,340,338 km (0.039 R)
• M44: 17,514,769 km (0.115 R)
• M45: 17,953,540 km (0.106 R)
• M46: 18,484,612 km (0.116 R)
• M47: 18,752,243 km (0.096 R)
• M48: 19,381,451 km (0.037 R)
• M49: 19,471,808 km (0.048 R)
• M50: 19,562,465 km (0.072 R)
• M51: 19,880,659 km (0.082 R)
• M52: 20,154,723 km (0.062 R)
• M53: 20,430,132 km (0.106 R)
• M54: 21,217,167 km (0.084 R)
• M55: 21,778,608 km (0.116 R)
• M56: 22,629,969 km (0.08 R)
• M57: 24,024,520 km (0.074 R)
• M58: 24,170,378 km (0.115 R)
• M59: 25,199,612 km (0.052 R)
• M60: 25,446,747 km (0.089 R)
• M61: 25,595,448 km (0.063 R)
• M62: 26,193,091 km (0.091 R)
• M63: 26,343,138 km (0.079 R)
• M64: 26,443,368 km (0.085 R)
• M65: 28,680,754 km (0.025 R)
• M66: 28,887,199 km (0.097 R)
• M67: 28,990,571 km (0.118 R)
• M68: 29,249,525 km (0.077 R)
• M69: 29,665,557 km (0.074 R)
• M70: 30,345,629 km (0.076 R)
• M71: 30,872,363 km (0.063 R)
• M72: 31,614,817 km (0.083 R)
• M73: 32,631,933 km (0.098 R)
• M74: 32,793,499 km (0.112 R)
• M75: 32,901,359 km (0.098 R)
• M76: 33,063,373 km (0.116 R)
• M77: 33,768,578 km (0.098 R)
• M78: 34,588,374 km (0.079 R)
• M79: 35,580,657 km (0.057 R)
• M80: 36,806,312 km (0.078 R)
• M81: 37,030,559 km (0.082 R)
• M82: 37,142,907 km (0.109 R)
• M83: 37,255,405 km (0.058 R)
• M84: 37,819,239 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.8

Radius: 3.9

Gravity: 64.42 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.01 AU - 23.19 AU

Year: 31961 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 117,182,334 km

• M1: 202,406 km (0.091 R)
• M2: 242,498 km (0.116 R)
• M3: 285,582 km (0.117 R)
• M4: 404,961 km (0.085 R)
• M5: 882,179 km (0.061 R)
• M6: 1,021,005 km (0.102 R)
• M7: 1,559,408 km (0.065 R)
• M8: 2,079,859 km (0.031 R)
• M9: 2,171,563 km (0.102 R)
• M10: 2,951,267 km (0.104 R)
• M11: 3,920,511 km (0.116 R)
• M12: 4,380,226 km (0.072 R)
• M13: 4,439,018 km (0.12 R)
• M14: 5,039,952 km (0.117 R)
• M15: 5,163,071 km (0.1 R)
• M16: 6,449,164 km (0.116 R)
• M17: 6,516,034 km (0.09 R)
• M18: 6,921,594 km (0.072 R)
• M19: 9,520,558 km (0.091 R)
• M20: 9,749,443 km (0.05 R)
• M21: 9,980,123 km (0.074 R)
• M22: 10,761,921 km (0.099 R)
• M23: 12,383,562 km (0.1 R)
• M24: 12,884,715 km (0.101 R)
• M25: 14,253,236 km (0.12 R)
• M26: 14,954,551 km (0.057 R)
• M27: 15,220,536 km (0.098 R)
• M28: 15,398,558 km (0.096 R)
• M29: 17,776,565 km (0.039 R)
• M30: 17,870,214 km (0.095 R)
• M31: 18,058,109 km (0.118 R)
• M32: 18,246,751 km (0.056 R)
• M33: 18,435,993 km (0.087 R)
• M34: 20,265,874 km (0.081 R)
• M35: 20,461,847 km (0.076 R)
• M36: 24,198,652 km (0.091 R)
• M37: 24,719,552 km (0.108 R)
• M38: 25,138,875 km (0.116 R)
• M39: 26,517,868 km (0.111 R)
• M40: 26,732,242 km (0.066 R)
• M41: 29,570,263 km (0.101 R)
• M42: 30,574,663 km (0.044 R)
• M43: 31,817,522 km (0.084 R)
• M44: 31,931,217 km (0.101 R)
• M45: 35,289,839 km (0.045 R)
• M46: 38,758,564 km (0.116 R)
• M47: 40,348,491 km (0.118 R)
• M48: 42,209,189 km (0.118 R)
• M49: 42,459,466 km (0.107 R)
• M50: 43,844,443 km (0.097 R)
• M51: 44,478,738 km (0.11 R)
• M52: 46,142,416 km (0.049 R)
• M53: 46,529,276 km (0.115 R)
• M54: 46,787,632 km (0.073 R)
• M55: 48,087,188 km (0.104 R)
• M56: 50,987,442 km (0.105 R)
• M57: 51,387,317 km (0.063 R)
• M58: 52,593,226 km (0.075 R)
• M59: 54,215,465 km (0.092 R)
• M60: 64,430,756 km (0.06 R)
• M61: 64,862,944 km (0.113 R)
• M62: 65,440,841 km (0.05 R)
• M63: 72,506,647 km (0.094 R)
• M64: 75,369,651 km (0.094 R)
• M65: 76,281,301 km (0.109 R)
• M66: 76,433,741 km (0.12 R)
• M67: 80,274,217 km (0.059 R)
• M68: 80,894,600 km (0.091 R)
• M69: 81,205,315 km (0.089 R)
• M70: 81,516,478 km (0.114 R)
• M71: 81,672,210 km (0.075 R)
• M72: 82,608,543 km (0.094 R)
• M73: 83,078,130 km (0.115 R)
• M74: 83,548,616 km (0.084 R)
• M75: 85,913,908 km (0.1 R)
• M76: 87,025,270 km (0.1 R)
• M77: 88,301,190 km (0.096 R)
• M78: 88,461,110 km (0.108 R)
• M79: 89,743,912 km (0.085 R)
• M80: 89,904,730 km (0.09 R)
• M81: 90,548,898 km (0.06 R)
• M82: 91,679,858 km (0.116 R)
• M83: 98,065,593 km (0.057 R)
• M84: 99,725,980 km (0.088 R)
• M85: 101,563,042 km (0.101 R)
• M86: 101,898,290 km (0.079 R)
• M87: 102,737,834 km (0.092 R)
• M88: 106,119,344 km (0.12 R)
• M89: 107,311,489 km (0.084 R)
• M90: 108,507,973 km (0.038 R)
• M91: 109,022,141 km (0.04 R)
• M92: 109,193,730 km (0.08 R)
• M93: 113,512,022 km (0.102 R)
• M94: 116,655,672 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit