🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.65 AU - 0.73 AU

Year: 214 Days

Day: 22.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.95 AU - 1.17 AU

Year: 407 Days

Day: 18.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.3 AU - 1.62 AU

Year: 658 Days

Day: 47.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.48 AU - 3.6 AU

Year: 1976 Days

Day: 15.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.79 AU - 3.97 AU

Year: 2316 Days

Day: 27.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.26 AU - 4.46 AU

Year: 3394 Days

Day: 45.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 10.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.79 AU - 14.27 AU

Year: 15554 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,057,324 km

• M1: 130,001 km (0.117 R)
• M2: 235,168 km (0.077 R)
• M3: 428,598 km (0.104 R)
• M4: 653,294 km (0.108 R)
• M5: 736,919 km (0.101 R)
• M6: 963,261 km (0.036 R)
• M7: 1,233,135 km (0.111 R)
• M8: 1,770,640 km (0.057 R)
• M9: 3,820,281 km (0.089 R)
• M10: 4,088,809 km (0.073 R)
• M11: 4,249,776 km (0.056 R)
• M12: 4,429,144 km (0.047 R)
• M13: 4,511,573 km (0.082 R)
• M14: 5,575,363 km (0.092 R)
• M15: 6,190,509 km (0.105 R)
• M16: 6,922,791 km (0.03 R)
• M17: 6,999,385 km (0.054 R)
• M18: 9,216,276 km (0.051 R)
• M19: 9,920,433 km (0.107 R)
• M20: 10,159,191 km (0.105 R)
• M21: 10,465,568 km (0.035 R)
• M22: 11,698,853 km (0.077 R)
• M23: 11,951,075 km (0.087 R)
• M24: 12,694,875 km (0.095 R)
• M25: 14,422,731 km (0.096 R)
• M26: 14,890,972 km (0.105 R)
• M27: 15,189,270 km (0.078 R)
• M28: 15,289,052 km (0.117 R)
• M29: 16,070,402 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 6.8

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.78 AU - 19.62 AU

Year: 24307 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,057,324 km

• M1: 100,231 km (0.081 R)
• M2: 209,437 km (0.075 R)
• M3: 506,239 km (0.04 R)
• M4: 733,778 km (0.118 R)
• M5: 991,834 km (0.106 R)
• M6: 1,446,611 km (0.097 R)
• M7: 2,194,900 km (0.11 R)
• M8: 2,357,214 km (0.102 R)
• M9: 2,523,566 km (0.041 R)
• M10: 2,911,623 km (0.076 R)
• M11: 3,226,377 km (0.049 R)
• M12: 3,318,380 km (0.108 R)
• M13: 3,647,046 km (0.067 R)
• M14: 4,184,552 km (0.075 R)
• M15: 4,437,073 km (0.111 R)
• M16: 5,224,107 km (0.091 R)
• M17: 5,332,416 km (0.11 R)
• M18: 5,716,883 km (0.03 R)
• M19: 6,512,743 km (0.088 R)
• M20: 6,746,415 km (0.096 R)
• M21: 8,649,450 km (0.096 R)
• M22: 9,035,711 km (0.071 R)
• M23: 9,231,086 km (0.057 R)
• M24: 9,758,718 km (0.105 R)
• M25: 10,568,342 km (0.094 R)
• M26: 11,965,137 km (0.108 R)
• M27: 12,251,318 km (0.088 R)
• M28: 15,081,410 km (0.112 R)
• M29: 15,390,629 km (0.091 R)
• M30: 17,289,475 km (0.082 R)
• M31: 17,857,049 km (0.119 R)
• M32: 18,020,260 km (0.063 R)
• M33: 18,184,070 km (0.111 R)
• M34: 18,348,478 km (0.064 R)
• M35: 19,512,200 km (0.095 R)
• M36: 23,144,137 km (0.112 R)
• M37: 23,232,998 km (0.103 R)
• M38: 23,948,974 km (0.085 R)
• M39: 24,038,882 km (0.105 R)
• M40: 24,219,297 km (0.076 R)
• M41: 25,310,763 km (0.054 R)
• M42: 25,586,023 km (0.026 R)
• M43: 25,862,480 km (0.12 R)
• M44: 26,604,186 km (0.102 R)
• M45: 28,203,537 km (0.095 R)
• M46: 29,930,794 km (0.025 R)
• M47: 30,319,150 km (0.119 R)
• M48: 30,416,538 km (0.1 R)
• M49: 31,297,670 km (0.037 R)
• M50: 31,593,126 km (0.115 R)
• M51: 32,485,327 km (0.055 R)
• M52: 32,984,535 km (0.079 R)
• M53: 33,486,287 km (0.106 R)
• M54: 34,497,419 km (0.098 R)
• M55: 34,802,748 km (0.109 R)
• M56: 35,929,818 km (0.102 R)
• M57: 36,653,273 km (0.108 R)
• M58: 36,756,945 km (0.11 R)
• M59: 37,172,976 km (0.109 R)
• M60: 37,695,073 km (0.103 R)
• M61: 38,114,545 km (0.105 R)
• M62: 38,852,213 km (0.072 R)
• M63: 40,556,132 km (0.106 R)
• M64: 40,878,366 km (0.091 R)
• M65: 43,706,065 km (0.079 R)
• M66: 45,588,904 km (0.105 R)
• M67: 47,611,168 km (0.091 R)
• M68: 49,204,086 km (0.107 R)
• M69: 51,626,225 km (0.049 R)
• M70: 57,306,157 km (0.068 R)
• M71: 57,547,159 km (0.112 R)
• M72: 57,788,311 km (0.082 R)
• M73: 59,730,690 km (0.101 R)
• M74: 60,832,478 km (0.083 R)
• M75: 62,064,716 km (0.061 R)
• M76: 62,683,901 km (0.113 R)
• M77: 63,305,181 km (0.03 R)
• M78: 63,429,647 km (0.082 R)
• M79: 64,053,320 km (0.099 R)
• M80: 66,694,919 km (0.1 R)
• M81: 67,202,056 km (0.071 R)
• M82: 67,456,073 km (0.093 R)
• M83: 68,220,219 km (0.101 R)
• M84: 69,371,824 km (0.099 R)
• M85: 70,014,347 km (0.083 R)
• M86: 70,400,758 km (0.114 R)
• M87: 72,213,735 km (0.106 R)
• M88: 73,256,581 km (0.058 R)
• M89: 73,779,875 km (0.107 R)
• M90: 74,698,555 km (0.054 R)
• M91: 76,149,954 km (0.076 R)
• M92: 79,348,655 km (0.093 R)
• M93: 81,505,408 km (0.065 R)
• M94: 84,228,388 km (0.064 R)
• M95: 88,507,486 km (0.112 R)
• M96: 91,305,564 km (0.039 R)
• M97: 92,574,154 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.9

Radius: 5.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.3 AU - 17.7 AU

Year: 24985 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,057,324 km

• M1: 322,533 km (0.084 R)
• M2: 470,784 km (0.066 R)
• M3: 620,382 km (0.083 R)
• M4: 850,464 km (0.066 R)
• M5: 895,044 km (0.072 R)
• M6: 1,305,840 km (0.082 R)
• M7: 1,436,888 km (0.075 R)
• M8: 1,739,973 km (0.101 R)
• M9: 1,884,335 km (0.074 R)
• M10: 2,184,877 km (0.047 R)
• M11: 2,340,758 km (0.074 R)
• M12: 2,436,052 km (0.099 R)
• M13: 2,532,542 km (0.073 R)
• M14: 2,863,602 km (0.032 R)
• M15: 3,103,557 km (0.119 R)
• M16: 3,529,762 km (0.101 R)
• M17: 3,676,068 km (0.111 R)
• M18: 3,824,170 km (0.091 R)
• M19: 5,452,992 km (0.088 R)
• M20: 5,835,813 km (0.106 R)
• M21: 5,965,365 km (0.117 R)
• M22: 6,008,898 km (0.116 R)
• M23: 6,139,646 km (0.106 R)
• M24: 6,271,442 km (0.072 R)
• M25: 6,762,721 km (0.079 R)
• M26: 7,127,740 km (0.114 R)
• M27: 8,068,112 km (0.074 R)
• M28: 8,357,734 km (0.061 R)
• M29: 8,947,299 km (0.055 R)
• M30: 8,996,966 km (0.075 R)
• M31: 9,046,931 km (0.097 R)
• M32: 9,550,178 km (0.07 R)
• M33: 10,114,312 km (0.115 R)
• M34: 11,060,519 km (0.112 R)
• M35: 13,205,752 km (0.026 R)
• M36: 13,948,655 km (0.056 R)
• M37: 14,006,250 km (0.049 R)
• M38: 14,705,022 km (0.062 R)
• M39: 15,295,933 km (0.073 R)
• M40: 15,474,703 km (0.111 R)
• M41: 16,196,662 km (0.071 R)
• M42: 16,379,022 km (0.108 R)
• M43: 16,439,908 km (0.096 R)
• M44: 17,673,492 km (0.11 R)
• M45: 18,681,632 km (0.077 R)
• M46: 20,687,441 km (0.104 R)
• M47: 21,216,120 km (0.094 R)
• M48: 22,421,729 km (0.113 R)
• M49: 24,271,507 km (0.111 R)
• M50: 24,759,046 km (0.115 R)
• M51: 25,602,329 km (0.107 R)
• M52: 25,672,939 km (0.106 R)
• M53: 26,741,218 km (0.106 R)
• M54: 27,606,193 km (0.042 R)
• M55: 29,363,519 km (0.037 R)
• M56: 30,630,014 km (0.11 R)
• M57: 30,780,211 km (0.116 R)
• M58: 32,371,633 km (0.035 R)
• M59: 32,677,860 km (0.056 R)
• M60: 32,754,603 km (0.071 R)
• M61: 33,602,225 km (0.094 R)
• M62: 33,912,192 km (0.092 R)
• M63: 34,769,537 km (0.084 R)
• M64: 35,397,699 km (0.062 R)
• M65: 35,792,039 km (0.111 R)
• M66: 36,426,184 km (0.119 R)
• M67: 36,904,149 km (0.051 R)
• M68: 37,223,989 km (0.11 R)
• M69: 37,384,358 km (0.05 R)
• M70: 37,946,996 km (0.044 R)
• M71: 38,836,954 km (0.102 R)
• M72: 39,979,582 km (0.111 R)
• M73: 42,716,176 km (0.109 R)
• M74: 43,220,171 km (0.073 R)
• M75: 45,085,058 km (0.114 R)
• M76: 47,062,593 km (0.085 R)
• M77: 48,280,170 km (0.096 R)
• M78: 52,263,363 km (0.088 R)
• M79: 52,532,639 km (0.056 R)
• M80: 53,162,595 km (0.078 R)
• M81: 54,248,676 km (0.109 R)
• M82: 54,430,288 km (0.101 R)
• M83: 59,412,346 km (0.067 R)
• M84: 61,957,454 km (0.071 R)
• M85: 62,337,433 km (0.099 R)
• M86: 63,578,048 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 10,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit