🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.1 AU - 1.2 AU

Year: 429 Days

Day: 43.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,839,380 km

• M1: 337,642 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.23 AU - 2.39 AU

Year: 1223 Days

Day: 34.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 169.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.4 AU - 5.02 AU

Year: 3008 Days

Day: 28.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 3.4

Gravity: 70.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.88 AU - 18.18 AU

Year: 23405 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,839,380 km

• M1: 174,880 km (0.057 R)
• M2: 578,794 km (0.088 R)
• M3: 603,328 km (0.083 R)
• M4: 731,534 km (0.077 R)
• M5: 840,142 km (0.113 R)
• M6: 1,457,233 km (0.085 R)
• M7: 1,991,596 km (0.065 R)
• M8: 2,029,295 km (0.119 R)
• M9: 2,498,733 km (0.097 R)
• M10: 2,662,543 km (0.049 R)
• M11: 3,307,011 km (0.097 R)
• M12: 3,441,349 km (0.098 R)
• M13: 3,762,087 km (0.1 R)
• M14: 4,188,292 km (0.113 R)
• M15: 4,382,619 km (0.115 R)
• M16: 5,034,417 km (0.11 R)
• M17: 6,094,468 km (0.102 R)
• M18: 6,259,325 km (0.119 R)
• M19: 7,688,583 km (0.112 R)
• M20: 8,715,422 km (0.119 R)
• M21: 8,901,073 km (0.111 R)
• M22: 10,827,595 km (0.113 R)
• M23: 11,700,947 km (0.096 R)
• M24: 12,527,026 km (0.107 R)
• M25: 12,666,452 km (0.099 R)
• M26: 13,371,656 km (0.106 R)
• M27: 15,412,769 km (0.069 R)
• M28: 15,562,218 km (0.07 R)
• M29: 15,787,362 km (0.088 R)
• M30: 16,392,935 km (0.078 R)
• M31: 18,650,815 km (0.051 R)
• M32: 18,889,873 km (0.066 R)
• M33: 19,210,162 km (0.096 R)
• M34: 20,181,950 km (0.09 R)
• M35: 20,756,256 km (0.055 R)
• M36: 21,169,595 km (0.079 R)
• M37: 21,836,801 km (0.091 R)
• M38: 21,920,726 km (0.086 R)
• M39: 25,362,374 km (0.068 R)
• M40: 26,427,212 km (0.098 R)
• M41: 30,173,591 km (0.095 R)
• M42: 30,267,090 km (0.118 R)
• M43: 30,360,589 km (0.102 R)
• M44: 30,547,885 km (0.049 R)
• M45: 31,112,318 km (0.052 R)
• M46: 32,251,207 km (0.067 R)
• M47: 32,442,393 km (0.091 R)
• M48: 33,790,868 km (0.111 R)
• M49: 34,667,511 km (0.092 R)
• M50: 35,748,954 km (0.086 R)
• M51: 37,341,723 km (0.082 R)
• M52: 37,844,073 km (0.119 R)
• M53: 38,957,380 km (0.057 R)
• M54: 39,364,885 km (0.117 R)
• M55: 39,671,411 km (0.069 R)
• M56: 40,389,780 km (0.065 R)
• M57: 41,319,680 km (0.087 R)
• M58: 42,152,192 km (0.072 R)
• M59: 43,305,741 km (0.072 R)
• M60: 44,045,353 km (0.08 R)
• M61: 45,002,331 km (0.092 R)
• M62: 49,227,423 km (0.119 R)
• M63: 49,888,646 km (0.091 R)
• M64: 53,125,495 km (0.086 R)
• M65: 54,257,353 km (0.103 R)
• M66: 55,282,846 km (0.096 R)
• M67: 55,397,139 km (0.118 R)
• M68: 56,429,663 km (0.102 R)
• M69: 62,280,137 km (0.083 R)
• M70: 62,518,147 km (0.054 R)
• M71: 63,233,973 km (0.119 R)
• M72: 64,312,873 km (0.091 R)
• M73: 65,156,156 km (0.049 R)
• M74: 65,639,656 km (0.085 R)
• M75: 66,003,029 km (0.079 R)
• M76: 66,245,677 km (0.066 R)
• M77: 68,934,400 km (0.103 R)
• M78: 71,907,956 km (0.113 R)
• M79: 72,783,104 km (0.072 R)
• M80: 73,410,218 km (0.093 R)
• M81: 73,661,692 km (0.052 R)
• M82: 74,417,610 km (0.084 R)
• M83: 76,318,700 km (0.105 R)
• M84: 77,083,594 km (0.084 R)
• M85: 78,620,862 km (0.071 R)
• M86: 79,135,628 km (0.038 R)
• M87: 80,297,854 km (0.032 R)
• M88: 81,075,763 km (0.12 R)
• M89: 83,424,449 km (0.098 R)
• M90: 84,080,885 km (0.088 R)
• M91: 85,134,652 km (0.108 R)
• M92: 85,795,426 km (0.116 R)
• M93: 88,054,952 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.2

Radius: 4.7

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.27 AU - 21.57 AU

Year: 27531 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,839,380 km

• M1: 64,477 km (0.114 R)
• M2: 126,261 km (0.066 R)
• M3: 222,153 km (0.104 R)
• M4: 662,868 km (0.087 R)
• M5: 749,037 km (0.092 R)
• M6: 1,104,780 km (0.077 R)
• M7: 1,260,362 km (0.108 R)
• M8: 2,266,557 km (0.089 R)
• M9: 2,299,020 km (0.099 R)
• M10: 2,840,864 km (0.075 R)
• M11: 3,089,944 km (0.078 R)
• M12: 3,162,499 km (0.114 R)
• M13: 3,272,154 km (0.053 R)
• M14: 3,383,305 km (0.099 R)
• M15: 3,839,729 km (0.077 R)
• M16: 4,075,196 km (0.098 R)
• M17: 4,809,422 km (0.107 R)
• M18: 4,851,459 km (0.105 R)
• M19: 4,935,683 km (0.113 R)
• M20: 5,234,729 km (0.1 R)
• M21: 5,321,196 km (0.112 R)
• M22: 6,349,682 km (0.066 R)
• M23: 6,721,582 km (0.109 R)
• M24: 7,681,701 km (0.05 R)
• M25: 8,077,687 km (0.1 R)
• M26: 8,429,541 km (0.091 R)
• M27: 9,096,299 km (0.087 R)
• M28: 9,357,347 km (0.11 R)
• M29: 9,567,831 km (0.119 R)
• M30: 9,620,789 km (0.095 R)
• M31: 10,534,532 km (0.067 R)
• M32: 10,698,641 km (0.107 R)
• M33: 10,753,544 km (0.087 R)
• M34: 11,700,947 km (0.12 R)
• M35: 12,270,616 km (0.087 R)
• M36: 12,616,785 km (0.079 R)
• M37: 12,849,410 km (0.074 R)
• M38: 13,555,512 km (0.075 R)
• M39: 13,674,442 km (0.1 R)
• M40: 14,213,892 km (0.069 R)
• M41: 14,395,205 km (0.06 R)
• M42: 14,821,259 km (0.098 R)
• M43: 15,128,234 km (0.077 R)
• M44: 15,437,303 km (0.081 R)
• M45: 15,499,237 km (0.102 R)
• M46: 15,748,317 km (0.103 R)
• M47: 16,693,926 km (0.116 R)
• M48: 16,757,654 km (0.115 R)
• M49: 16,949,289 km (0.056 R)
• M50: 17,013,317 km (0.081 R)
• M51: 17,983,160 km (0.055 R)
• M52: 18,771,990 km (0.107 R)
• M53: 19,103,947 km (0.083 R)
• M54: 19,572,039 km (0.09 R)
• M55: 21,828,872 km (0.087 R)
• M56: 21,968,298 km (0.064 R)
• M57: 22,458,530 km (0.097 R)
• M58: 23,664,139 km (0.104 R)
• M59: 23,950,769 km (0.09 R)
• M60: 24,238,595 km (0.11 R)
• M61: 24,455,213 km (0.062 R)
• M62: 26,211,492 km (0.098 R)
• M63: 27,856,620 km (0.114 R)
• M64: 29,457,915 km (0.051 R)
• M65: 30,230,887 km (0.115 R)
• M66: 33,549,417 km (0.109 R)
• M67: 34,356,348 km (0.073 R)
• M68: 34,680,975 km (0.081 R)
• M69: 36,319,072 km (0.084 R)
• M70: 37,731,276 km (0.108 R)
• M71: 37,898,526 km (0.088 R)
• M72: 38,317,849 km (0.038 R)
• M73: 38,823,191 km (0.1 R)
• M74: 40,010,699 km (0.084 R)
• M75: 41,296,193 km (0.059 R)
• M76: 43,995,387 km (0.096 R)
• M77: 47,291,028 km (0.118 R)
• M78: 48,831,587 km (0.037 R)
• M79: 50,112,594 km (0.099 R)
• M80: 50,757,361 km (0.071 R)
• M81: 52,334,421 km (0.099 R)
• M82: 53,363,356 km (0.089 R)
• M83: 53,551,101 km (0.113 R)
• M84: 54,493,418 km (0.079 R)
• M85: 55,156,286 km (0.05 R)
• M86: 55,251,281 km (0.067 R)
• M87: 57,545,364 km (0.064 R)
• M88: 59,189,295 km (0.099 R)
• M89: 59,870,564 km (0.106 R)
• M90: 61,634,472 km (0.084 R)
• M91: 62,522,784 km (0.114 R)
• M92: 63,018,253 km (0.113 R)
• M93: 63,813,515 km (0.095 R)
• M94: 64,511,987 km (0.097 R)
• M95: 66,825,219 km (0.109 R)
• M96: 67,839,343 km (0.112 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit