🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.72 AU - 0.82 AU

Year: 242 Days

Day: 44.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,111,124 km

• M1: 122,371 km (0.084 R)
• M2: 621,280 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.01 AU - 1.09 AU

Year: 385 Days

Day: 34.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.99 AU - 2.27 AU

Year: 1113 Days

Day: 44.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.82 AU - 5.1 AU

Year: 3373 Days

Day: 17.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 13.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.87 AU - 10.59 AU

Year: 9238 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,111,124 km

• M1: 186,100 km (0.06 R)
• M2: 278,850 km (0.1 R)
• M3: 530,025 km (0.067 R)
• M4: 715,826 km (0.095 R)
• M5: 848,220 km (0.038 R)
• M6: 973,733 km (0.057 R)
• M7: 1,089,072 km (0.101 R)
• M8: 1,658,143 km (0.104 R)
• M9: 1,839,605 km (0.081 R)
• M10: 1,943,426 km (0.071 R)
• M11: 2,655,213 km (0.081 R)
• M12: 2,749,609 km (0.103 R)
• M13: 3,782,582 km (0.068 R)
• M14: 4,243,643 km (0.088 R)
• M15: 4,608,512 km (0.04 R)
• M16: 4,954,532 km (0.067 R)
• M17: 5,429,056 km (0.06 R)
• M18: 5,702,372 km (0.058 R)
• M19: 6,105,388 km (0.065 R)
• M20: 7,202,988 km (0.068 R)
• M21: 7,369,490 km (0.077 R)
• M22: 7,672,576 km (0.102 R)
• M23: 7,945,442 km (0.118 R)
• M24: 8,256,306 km (0.098 R)
• M25: 8,430,738 km (0.097 R)
• M26: 8,536,055 km (0.078 R)
• M27: 8,783,340 km (0.038 R)
• M28: 9,176,782 km (0.108 R)
• M29: 9,321,294 km (0.081 R)
• M30: 9,466,703 km (0.05 R)
• M31: 9,796,267 km (0.117 R)
• M32: 10,055,370 km (0.111 R)
• M33: 10,884,292 km (0.099 R)
• M34: 12,970,285 km (0.112 R)
• M35: 13,132,748 km (0.059 R)
• M36: 13,295,810 km (0.054 R)
• M37: 14,163,029 km (0.115 R)
• M38: 15,562,666 km (0.119 R)
• M39: 15,648,835 km (0.055 R)
• M40: 17,407,059 km (0.079 R)
• M41: 17,541,547 km (0.043 R)
• M42: 18,446,315 km (0.115 R)
• M43: 18,766,604 km (0.028 R)
• M44: 19,227,216 km (0.07 R)
• M45: 19,598,518 km (0.066 R)
• M46: 20,869,053 km (0.105 R)
• M47: 21,107,362 km (0.088 R)
• M48: 21,250,677 km (0.098 R)
• M49: 21,442,312 km (0.094 R)
• M50: 21,730,886 km (0.106 R)
• M51: 21,875,697 km (0.078 R)
• M52: 22,214,685 km (0.116 R)
• M53: 23,291,640 km (0.032 R)
• M54: 23,439,892 km (0.109 R)
• M55: 23,985,924 km (0.053 R)
• M56: 24,737,205 km (0.102 R)
• M57: 26,778,318 km (0.11 R)
• M58: 27,141,093 km (0.056 R)
• M59: 27,453,304 km (0.101 R)
• M60: 29,298,294 km (0.039 R)
• M61: 29,511,770 km (0.048 R)
• M62: 29,725,695 km (0.108 R)
• M63: 29,940,069 km (0.06 R)
• M64: 30,694,790 km (0.078 R)
• M65: 31,674,208 km (0.068 R)
• M66: 32,112,679 km (0.036 R)
• M67: 32,553,394 km (0.067 R)
• M68: 32,829,702 km (0.111 R)
• M69: 34,899,238 km (0.086 R)
• M70: 35,522,762 km (0.072 R)
• M71: 35,807,298 km (0.092 R)
• M72: 35,921,291 km (0.086 R)
• M73: 37,994,867 km (0.071 R)
• M74: 38,344,178 km (0.081 R)
• M75: 38,519,208 km (0.118 R)
• M76: 38,811,672 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.4

Radius: 5.5

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.47 AU - 16.47 AU

Year: 17706 Days

Day: 18.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,111,124 km

• M1: 80,633 km (0.051 R)
• M2: 219,011 km (0.107 R)
• M3: 708,795 km (0.073 R)
• M4: 850,763 km (0.071 R)
• M5: 925,263 km (0.04 R)
• M6: 1,387,670 km (0.083 R)
• M7: 1,783,655 km (0.066 R)
• M8: 1,847,534 km (0.119 R)
• M9: 2,077,316 km (0.115 R)
• M10: 2,636,064 km (0.104 R)
• M11: 2,709,068 km (0.103 R)
• M12: 2,894,569 km (0.066 R)
• M13: 3,435,814 km (0.096 R)
• M14: 4,133,988 km (0.106 R)
• M15: 4,304,679 km (0.082 R)
• M16: 4,477,464 km (0.094 R)
• M17: 4,652,643 km (0.085 R)
• M18: 4,785,636 km (0.116 R)
• M19: 4,830,216 km (0.119 R)
• M20: 4,919,676 km (0.033 R)
• M21: 6,181,683 km (0.111 R)
• M22: 7,024,817 km (0.093 R)
• M23: 7,485,728 km (0.069 R)
• M24: 7,798,238 km (0.095 R)
• M25: 8,707,194 km (0.025 R)
• M26: 9,592,814 km (0.111 R)
• M27: 9,818,707 km (0.029 R)
• M28: 10,506,707 km (0.113 R)
• M29: 10,681,138 km (0.115 R)
• M30: 10,915,259 km (0.06 R)
• M31: 10,974,051 km (0.057 R)
• M32: 13,726,502 km (0.084 R)
• M33: 13,853,511 km (0.104 R)
• M34: 14,301,257 km (0.077 R)
• M35: 14,883,941 km (0.096 R)
• M36: 16,273,406 km (0.069 R)
• M37: 19,032,140 km (0.108 R)
• M38: 20,755,508 km (0.105 R)
• M39: 21,488,238 km (0.068 R)
• M40: 22,229,346 km (0.102 R)
• M41: 22,528,093 km (0.076 R)
• M42: 22,677,990 km (0.092 R)
• M43: 22,828,336 km (0.087 R)
• M44: 23,205,323 km (0.034 R)
• M45: 23,660,399 km (0.054 R)
• M46: 25,901,525 km (0.073 R)
• M47: 26,215,830 km (0.118 R)
• M48: 27,007,352 km (0.093 R)
• M49: 27,806,803 km (0.104 R)
• M50: 28,209,371 km (0.093 R)
• M51: 29,020,341 km (0.111 R)
• M52: 29,101,872 km (0.11 R)
• M53: 32,086,649 km (0.107 R)
• M54: 33,786,529 km (0.074 R)
• M55: 34,044,137 km (0.112 R)
• M56: 35,080,551 km (0.106 R)
• M57: 35,690,013 km (0.095 R)
• M58: 36,478,693 km (0.1 R)
• M59: 36,566,656 km (0.066 R)
• M60: 36,742,733 km (0.097 R)
• M61: 38,073,107 km (0.08 R)
• M62: 38,520,105 km (0.075 R)
• M63: 40,052,586 km (0.062 R)
• M64: 42,712,586 km (0.112 R)
• M65: 42,898,087 km (0.04 R)
• M66: 44,017,079 km (0.065 R)
• M67: 46,855,998 km (0.115 R)
• M68: 47,334,861 km (0.067 R)
• M69: 48,878,112 km (0.102 R)
• M70: 49,363,857 km (0.12 R)
• M71: 49,753,559 km (0.081 R)
• M72: 49,948,784 km (0.063 R)
• M73: 50,732,228 km (0.087 R)
• M74: 51,322,392 km (0.074 R)
• M75: 52,410,417 km (0.093 R)
• M76: 52,907,531 km (0.095 R)
• M77: 53,606,003 km (0.107 R)
• M78: 55,517,415 km (0.039 R)
• M79: 56,939,942 km (0.084 R)
• M80: 58,374,585 km (0.099 R)
• M81: 58,477,508 km (0.109 R)
• M82: 60,548,691 km (0.045 R)
• M83: 62,643,660 km (0.097 R)
• M84: 63,912,100 km (0.094 R)
• M85: 64,124,230 km (0.055 R)
• M86: 64,762,414 km (0.106 R)
• M87: 65,188,918 km (0.043 R)
• M88: 65,509,506 km (0.069 R)
• M89: 66,152,029 km (0.115 R)
• M90: 66,689,235 km (0.069 R)
• M91: 68,200,772 km (0.107 R)
• M92: 68,417,689 km (0.109 R)
• M93: 69,505,415 km (0.113 R)
• M94: 70,928,090 km (0.109 R)
• M95: 73,357,410 km (0.091 R)
• M96: 73,802,015 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.5

Radius: 7.3

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.34 AU - 17.02 AU

Year: 19124 Days

Day: 18.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,111,124 km

• M1: 234,121 km (0.117 R)
• M2: 1,152,502 km (0.029 R)
• M3: 1,474,287 km (0.091 R)
• M4: 1,566,888 km (0.101 R)
• M5: 1,661,284 km (0.066 R)
• M6: 2,232,599 km (0.112 R)
• M7: 2,557,974 km (0.11 R)
• M8: 3,456,459 km (0.111 R)
• M9: 3,790,062 km (0.118 R)
• M10: 3,875,034 km (0.099 R)
• M11: 4,398,626 km (0.113 R)
• M12: 4,623,322 km (0.105 R)
• M13: 4,990,735 km (0.058 R)
• M14: 5,130,908 km (0.113 R)
• M15: 5,415,293 km (0.118 R)
• M16: 5,704,915 km (0.075 R)
• M17: 5,900,738 km (0.103 R)
• M18: 6,248,703 km (0.076 R)
• M19: 6,501,374 km (0.105 R)
• M20: 6,964,678 km (0.069 R)
• M21: 7,332,390 km (0.109 R)
• M22: 8,086,812 km (0.104 R)
• M23: 11,219,691 km (0.12 R)
• M24: 11,650,383 km (0.048 R)
• M25: 11,836,782 km (0.06 R)
• M26: 12,023,929 km (0.058 R)
• M27: 12,212,273 km (0.112 R)
• M28: 13,622,382 km (0.08 R)
• M29: 15,695,210 km (0.086 R)
• M30: 16,315,144 km (0.097 R)
• M31: 16,663,108 km (0.113 R)
• M32: 17,864,230 km (0.113 R)
• M33: 18,294,772 km (0.103 R)
• M34: 18,728,756 km (0.111 R)
• M35: 18,874,165 km (0.049 R)
• M36: 19,093,027 km (0.049 R)
• M37: 19,386,089 km (0.073 R)
• M38: 19,976,701 km (0.088 R)
• M39: 20,723,344 km (0.089 R)
• M40: 21,783,844 km (0.089 R)
• M41: 22,166,964 km (0.056 R)
• M42: 23,721,286 km (0.089 R)
• M43: 24,830,105 km (0.12 R)
• M44: 25,793,814 km (0.066 R)
• M45: 25,874,747 km (0.078 R)
• M46: 26,524,750 km (0.113 R)
• M47: 27,097,859 km (0.1 R)
• M48: 27,262,417 km (0.075 R)
• M49: 29,854,499 km (0.091 R)
• M50: 30,194,535 km (0.059 R)
• M51: 30,450,497 km (0.097 R)
• M52: 30,878,796 km (0.111 R)
• M53: 32,088,294 km (0.039 R)
• M54: 32,349,492 km (0.09 R)
• M55: 34,642,678 km (0.087 R)
• M56: 36,079,715 km (0.095 R)
• M57: 36,532,847 km (0.056 R)
• M58: 37,719,607 km (0.047 R)
• M59: 38,087,319 km (0.114 R)
• M60: 38,733,581 km (0.095 R)
• M61: 38,918,933 km (0.045 R)
• M62: 39,569,983 km (0.038 R)
• M63: 39,756,681 km (0.073 R)
• M64: 40,412,219 km (0.073 R)
• M65: 41,355,135 km (0.06 R)
• M66: 44,808,751 km (0.096 R)
• M67: 45,100,616 km (0.074 R)
• M68: 46,471,382 km (0.039 R)
• M69: 48,253,990 km (0.06 R)
• M70: 49,153,522 km (0.073 R)
• M71: 50,159,568 km (0.12 R)
• M72: 50,766,486 km (0.087 R)
• M73: 51,172,495 km (0.065 R)
• M74: 51,783,303 km (0.063 R)
• M75: 52,192,004 km (0.1 R)
• M76: 57,389,483 km (0.03 R)
• M77: 59,300,446 km (0.118 R)
• M78: 61,556,233 km (0.046 R)
• M79: 63,949,499 km (0.078 R)
• M80: 65,488,113 km (0.108 R)
• M81: 66,594,689 km (0.07 R)
• M82: 67,373,047 km (0.08 R)
• M83: 67,484,347 km (0.115 R)
• M84: 68,042,497 km (0.106 R)
• M85: 68,154,247 km (0.07 R)
• M86: 69,838,420 km (0.092 R)
• M87: 72,105,276 km (0.096 R)
• M88: 72,675,842 km (0.113 R)
• M89: 75,088,258 km (0.029 R)
• M90: 75,898,181 km (0.053 R)
• M91: 76,362,233 km (0.059 R)
• M92: 77,060,257 km (0.12 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit