🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.73 AU - 0.75 AU

Year: 241 Days

Day: 34.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2 AU - 2.78 AU

Year: 1399 Days

Day: 13.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,518,131 km

• M1: 1,813,425 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.26 AU - 2.8 AU

Year: 1524 Days

Day: 18.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,518,131 km

• M1: 1,748,500 km (0.105 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 14.2

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.11 AU - 8.89 AU

Year: 8570 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,518,131 km

• M1: 195,076 km (0.073 R)
• M2: 288,724 km (0.082 R)
• M3: 392,844 km (0.059 R)
• M4: 517,758 km (0.11 R)
• M5: 1,023,399 km (0.106 R)
• M6: 1,682,078 km (0.116 R)
• M7: 1,783,057 km (0.119 R)
• M8: 2,297,375 km (0.096 R)
• M9: 2,456,098 km (0.115 R)
• M10: 2,760,829 km (0.099 R)
• M11: 3,304,767 km (0.117 R)
• M12: 3,855,287 km (0.04 R)
• M13: 4,045,276 km (0.11 R)
• M14: 4,238,407 km (0.107 R)
• M15: 4,462,953 km (0.07 R)
• M16: 4,807,328 km (0.064 R)
• M17: 5,041,747 km (0.074 R)
• M18: 5,250,137 km (0.049 R)
• M19: 5,552,624 km (0.066 R)
• M20: 6,080,256 km (0.114 R)
• M21: 6,174,951 km (0.067 R)
• M22: 6,366,137 km (0.06 R)
• M23: 6,462,329 km (0.063 R)
• M24: 7,621,712 km (0.114 R)
• M25: 8,630,600 km (0.109 R)
• M26: 8,844,525 km (0.059 R)
• M27: 9,607,474 km (0.115 R)
• M28: 10,505,361 km (0.067 R)
• M29: 10,964,327 km (0.075 R)
• M30: 11,704,537 km (0.079 R)
• M31: 11,941,650 km (0.047 R)
• M32: 13,192,288 km (0.073 R)
• M33: 13,563,141 km (0.114 R)
• M34: 17,547,381 km (0.08 R)
• M35: 17,955,484 km (0.099 R)
• M36: 18,092,067 km (0.119 R)
• M37: 18,596,362 km (0.117 R)
• M38: 21,234,371 km (0.113 R)
• M39: 21,427,202 km (0.045 R)
• M40: 21,572,312 km (0.091 R)
• M41: 21,912,049 km (0.073 R)
• M42: 22,351,418 km (0.075 R)
• M43: 22,892,513 km (0.07 R)
• M44: 24,087,950 km (0.105 R)
• M45: 25,099,680 km (0.107 R)
• M46: 25,405,907 km (0.107 R)
• M47: 26,331,918 km (0.119 R)
• M48: 27,059,861 km (0.093 R)
• M49: 27,478,885 km (0.087 R)
• M50: 28,005,619 km (0.119 R)
• M51: 28,429,430 km (0.093 R)
• M52: 28,962,148 km (0.045 R)
• M53: 29,229,629 km (0.115 R)
• M54: 29,498,157 km (0.098 R)
• M55: 30,037,457 km (0.092 R)
• M56: 30,254,075 km (0.081 R)
• M57: 30,798,013 km (0.118 R)
• M58: 31,125,931 km (0.032 R)
• M59: 31,235,437 km (0.116 R)
• M60: 32,615,627 km (0.068 R)
• M61: 33,903,066 km (0.084 R)
• M62: 35,893,915 km (0.093 R)
• M63: 36,296,632 km (0.054 R)
• M64: 37,630,447 km (0.098 R)
• M65: 38,215,374 km (0.099 R)
• M66: 39,572,078 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 14.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.03 AU - 10.43 AU

Year: 10621 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,518,131 km

• M1: 594,203 km (0.109 R)
• M2: 742,005 km (0.034 R)
• M3: 870,809 km (0.08 R)
• M4: 1,742,666 km (0.053 R)
• M5: 2,152,414 km (0.06 R)
• M6: 2,417,950 km (0.092 R)
• M7: 2,720,288 km (0.043 R)
• M8: 3,088,598 km (0.036 R)
• M9: 3,306,562 km (0.055 R)
• M10: 3,557,886 km (0.07 R)
• M11: 4,198,763 km (0.048 R)
• M12: 5,034,567 km (0.095 R)
• M13: 5,989,151 km (0.045 R)
• M14: 6,091,027 km (0.108 R)
• M15: 6,435,102 km (0.068 R)
• M16: 7,034,840 km (0.109 R)
• M17: 7,250,859 km (0.057 R)
• M18: 8,631,049 km (0.097 R)
• M19: 9,331,616 km (0.108 R)
• M20: 9,808,983 km (0.068 R)
• M21: 10,131,516 km (0.114 R)
• M22: 10,539,918 km (0.034 R)
• M23: 11,330,543 km (0.075 R)
• M24: 12,140,316 km (0.102 R)
• M25: 12,792,712 km (0.058 R)
• M26: 12,924,658 km (0.114 R)
• M27: 13,057,052 km (0.063 R)
• M28: 13,412,197 km (0.066 R)
• M29: 14,222,868 km (0.067 R)
• M30: 14,726,265 km (0.118 R)
• M31: 14,864,493 km (0.069 R)
• M32: 15,844,658 km (0.105 R)
• M33: 15,939,055 km (0.097 R)
• M34: 16,223,590 km (0.1 R)
• M35: 16,509,621 km (0.046 R)
• M36: 18,162,677 km (0.066 R)
• M37: 18,459,928 km (0.119 R)
• M38: 18,808,641 km (0.117 R)
• M39: 19,361,106 km (0.098 R)
• M40: 19,563,362 km (0.116 R)
• M41: 20,533,505 km (0.104 R)
• M42: 20,636,577 km (0.111 R)
• M43: 22,255,675 km (0.115 R)
• M44: 22,467,655 km (0.094 R)
• M45: 22,840,005 km (0.094 R)
• M46: 23,429,420 km (0.053 R)
• M47: 23,753,150 km (0.085 R)
• M48: 25,614,746 km (0.088 R)
• M49: 26,339,099 km (0.069 R)
• M50: 28,093,134 km (0.102 R)
• M51: 28,264,872 km (0.119 R)
• M52: 28,782,182 km (0.111 R)
• M53: 29,535,108 km (0.118 R)
• M54: 29,884,718 km (0.1 R)
• M55: 30,001,554 km (0.102 R)
• M56: 30,529,335 km (0.055 R)
• M57: 30,823,893 km (0.05 R)
• M58: 32,490,713 km (0.08 R)
• M59: 33,153,431 km (0.104 R)
• M60: 33,699,164 km (0.09 R)
• M61: 33,820,787 km (0.094 R)
• M62: 34,186,554 km (0.085 R)
• M63: 34,431,296 km (0.09 R)
• M64: 34,615,152 km (0.099 R)
• M65: 34,737,822 km (0.11 R)
• M66: 35,107,030 km (0.112 R)
• M67: 36,471,662 km (0.107 R)
• M68: 36,784,172 km (0.106 R)
• M69: 38,741,959 km (0.089 R)
• M70: 38,997,023 km (0.032 R)
• M71: 39,124,780 km (0.067 R)
• M72: 39,894,162 km (0.095 R)
• M73: 40,539,078 km (0.116 R)
• M74: 40,668,630 km (0.061 R)
• M75: 41,317,735 km (0.113 R)
• M76: 42,823,737 km (0.057 R)
• M77: 43,417,940 km (0.069 R)
• M78: 43,550,334 km (0.055 R)
• M79: 43,815,571 km (0.104 R)
• M80: 44,281,119 km (0.112 R)
• M81: 44,481,132 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 4.4

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.35 AU - 19.13 AU

Year: 30726 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,518,131 km

• M1: 75,397 km (0.105 R)
• M2: 219,610 km (0.032 R)
• M3: 658,231 km (0.09 R)
• M4: 965,505 km (0.07 R)
• M5: 1,163,273 km (0.095 R)
• M6: 1,222,215 km (0.042 R)
• M7: 2,440,091 km (0.077 R)
• M8: 3,190,324 km (0.074 R)
• M9: 3,273,201 km (0.119 R)
• M10: 3,698,209 km (0.045 R)
• M11: 4,006,081 km (0.105 R)
• M12: 4,459,961 km (0.025 R)
• M13: 4,787,281 km (0.11 R)
• M14: 4,834,704 km (0.102 R)
• M15: 5,268,388 km (0.077 R)
• M16: 5,317,307 km (0.099 R)
• M17: 6,224,169 km (0.103 R)
• M18: 6,695,253 km (0.113 R)
• M19: 7,069,547 km (0.119 R)
• M20: 7,616,028 km (0.105 R)
• M21: 7,671,379 km (0.113 R)
• M22: 8,575,698 km (0.077 R)
• M23: 9,216,874 km (0.082 R)
• M24: 9,692,745 km (0.103 R)
• M25: 9,994,185 km (0.092 R)
• M26: 10,054,922 km (0.096 R)
• M27: 11,995,356 km (0.083 R)
• M28: 12,318,936 km (0.079 R)
• M29: 12,908,651 km (0.105 R)
• M30: 13,240,309 km (0.112 R)
• M31: 13,306,880 km (0.088 R)
• M32: 18,018,615 km (0.116 R)
• M33: 18,314,819 km (0.047 R)
• M34: 19,363,799 km (0.095 R)
• M35: 19,667,034 km (0.062 R)
• M36: 20,124,953 km (0.053 R)
• M37: 21,676,283 km (0.114 R)
• M38: 24,155,867 km (0.109 R)
• M39: 24,810,208 km (0.068 R)
• M40: 25,553,111 km (0.07 R)
• M41: 26,892,162 km (0.072 R)
• M42: 27,740,382 km (0.12 R)
• M43: 29,812,013 km (0.107 R)
• M44: 30,689,854 km (0.089 R)
• M45: 30,866,379 km (0.1 R)
• M46: 32,380,758 km (0.112 R)
• M47: 32,560,575 km (0.044 R)
• M48: 34,651,504 km (0.103 R)
• M49: 34,835,360 km (0.047 R)
• M50: 36,691,720 km (0.102 R)
• M51: 38,104,971 km (0.08 R)
• M52: 38,199,816 km (0.095 R)
• M53: 38,579,944 km (0.118 R)
• M54: 38,961,419 km (0.113 R)
• M55: 39,920,491 km (0.106 R)
• M56: 42,942,518 km (0.052 R)
• M57: 43,139,987 km (0.096 R)
• M58: 44,630,730 km (0.095 R)
• M59: 45,332,194 km (0.067 R)
• M60: 46,340,633 km (0.106 R)
• M61: 47,458,429 km (0.118 R)
• M62: 50,968,892 km (0.052 R)
• M63: 52,122,441 km (0.087 R)
• M64: 52,861,006 km (0.07 R)
• M65: 53,390,582 km (0.082 R)
• M66: 54,241,645 km (0.075 R)
• M67: 55,097,345 km (0.118 R)
• M68: 56,065,093 km (0.092 R)
• M69: 56,388,973 km (0.099 R)
• M70: 56,713,450 km (0.073 R)
• M71: 59,002,148 km (0.08 R)
• M72: 59,111,953 km (0.107 R)
• M73: 59,661,576 km (0.041 R)
• M74: 60,434,099 km (0.059 R)
• M75: 60,876,909 km (0.107 R)
• M76: 61,654,518 km (0.089 R)
• M77: 61,988,870 km (0.07 R)
• M78: 64,232,688 km (0.067 R)
• M79: 64,571,527 km (0.116 R)
• M80: 66,502,985 km (0.053 R)
• M81: 66,960,306 km (0.097 R)
• M82: 67,533,266 km (0.112 R)
• M83: 68,453,442 km (0.091 R)
• M84: 69,377,658 km (0.109 R)
• M85: 71,121,820 km (0.057 R)
• M86: 72,410,007 km (0.1 R)
• M87: 73,469,758 km (0.059 R)
• M88: 73,705,973 km (0.033 R)
• M89: 74,415,965 km (0.102 R)
• M90: 75,723,749 km (0.032 R)
• M91: 76,559,852 km (0.114 R)
• M92: 76,799,358 km (0.066 R)
• M93: 77,759,627 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit