🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 165 Days

Day: 27.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.68 AU - 0.68 AU

Year: 240 Days

Day: 24.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,379,880 km

• M1: 62,532 km (0.103 R)
• M2: 131,048 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.09 AU

Year: 371 Days

Day: 44.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,379,880 km

• M1: 592,557 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.55 AU - 2.55 AU

Year: 1255 Days

Day: 40.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,379,880 km

• M1: 1,003,503 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378

Radius: 4.2

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.71 AU - 12.73 AU

Year: 17152 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,379,880 km

• M1: 100,231 km (0.092 R)
• M2: 1,072,318 km (0.042 R)
• M3: 1,496,577 km (0.105 R)
• M4: 1,571,825 km (0.102 R)
• M5: 1,700,329 km (0.116 R)
• M6: 1,778,868 km (0.071 R)
• M7: 2,105,590 km (0.098 R)
• M8: 2,362,749 km (0.047 R)
• M9: 2,509,803 km (0.103 R)
• M10: 2,629,631 km (0.119 R)
• M11: 2,906,238 km (0.075 R)
• M12: 3,224,433 km (0.06 R)
• M13: 3,962,548 km (0.046 R)
• M14: 3,997,255 km (0.094 R)
• M15: 4,067,117 km (0.045 R)
• M16: 4,676,729 km (0.026 R)
• M17: 5,314,614 km (0.081 R)
• M18: 5,429,954 km (0.091 R)
• M19: 5,663,177 km (0.108 R)
• M20: 5,702,372 km (0.079 R)
• M21: 5,781,060 km (0.115 R)
• M22: 6,059,163 km (0.053 R)
• M23: 6,382,294 km (0.049 R)
• M24: 6,919,500 km (0.089 R)
• M25: 7,385,198 km (0.098 R)
• M26: 7,817,237 km (0.118 R)
• M27: 9,532,676 km (0.07 R)
• M28: 9,813,770 km (0.114 R)
• M29: 10,050,135 km (0.082 R)
• M30: 10,192,851 km (0.056 R)
• M31: 10,673,359 km (0.078 R)
• M32: 10,965,225 km (0.09 R)
• M33: 11,656,516 km (0.065 R)
• M34: 12,209,430 km (0.112 R)
• M35: 12,361,721 km (0.093 R)
• M36: 12,668,097 km (0.12 R)
• M37: 12,925,406 km (0.103 R)
• M38: 12,977,017 km (0.117 R)
• M39: 14,774,136 km (0.05 R)
• M40: 14,828,141 km (0.092 R)
• M41: 15,536,487 km (0.096 R)
• M42: 17,269,429 km (0.083 R)
• M43: 17,497,416 km (0.116 R)
• M44: 18,303,449 km (0.069 R)
• M45: 18,361,493 km (0.088 R)
• M46: 18,594,118 km (0.074 R)
• M47: 18,652,461 km (0.047 R)
• M48: 18,769,446 km (0.095 R)
• M49: 19,003,866 km (0.115 R)
• M50: 19,239,184 km (0.086 R)
• M51: 19,416,457 km (0.107 R)
• M52: 19,594,180 km (0.088 R)
• M53: 19,832,040 km (0.051 R)
• M54: 19,951,270 km (0.076 R)
• M55: 20,190,626 km (0.118 R)
• M56: 20,310,604 km (0.047 R)
• M57: 20,853,494 km (0.103 R)
• M58: 21,278,951 km (0.092 R)
• M59: 21,646,064 km (0.1 R)
• M60: 22,324,341 km (0.082 R)
• M61: 23,449,317 km (0.08 R)
• M62: 24,209,423 km (0.063 R)
• M63: 25,041,936 km (0.117 R)
• M64: 27,396,157 km (0.1 R)
• M65: 27,595,422 km (0.045 R)
• M66: 28,062,466 km (0.077 R)
• M67: 29,411,241 km (0.119 R)
• M68: 29,751,576 km (0.084 R)
• M69: 30,299,104 km (0.061 R)
• M70: 30,367,769 km (0.051 R)
• M71: 30,505,250 km (0.12 R)
• M72: 33,723,998 km (0.049 R)
• M73: 33,866,265 km (0.101 R)
• M74: 34,868,571 km (0.042 R)
• M75: 36,171,419 km (0.087 R)
• M76: 36,902,055 km (0.062 R)
• M77: 37,859,182 km (0.109 R)
• M78: 38,600,888 km (0.072 R)
• M79: 40,098,812 km (0.091 R)
• M80: 40,779,033 km (0.083 R)
• M81: 41,158,563 km (0.109 R)
• M82: 41,768,324 km (0.085 R)
• M83: 42,150,995 km (0.098 R)
• M84: 42,611,607 km (0.032 R)
• M85: 43,228,399 km (0.074 R)
• M86: 43,615,409 km (0.09 R)
• M87: 45,410,284 km (0.085 R)
• M88: 45,488,973 km (0.039 R)
• M89: 45,961,403 km (0.106 R)
• M90: 46,831,763 km (0.037 R)
• M91: 49,152,475 km (0.104 R)
• M92: 50,204,896 km (0.119 R)
• M93: 51,346,627 km (0.071 R)
• M94: 53,323,563 km (0.045 R)
• M95: 54,989,933 km (0.12 R)
• M96: 55,325,332 km (0.105 R)
• M97: 55,997,924 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.1

Radius: 3

Gravity: 61.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.18 AU - 15.62 AU

Year: 24587 Days

Day: 16.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,379,880 km

• M1: 118,482 km (0.107 R)
• M2: 143,913 km (0.088 R)
• M3: 217,067 km (0.077 R)
• M4: 320,289 km (0.111 R)
• M5: 397,182 km (0.096 R)
• M6: 568,472 km (0.107 R)
• M7: 614,698 km (0.113 R)
• M8: 638,185 km (0.056 R)
• M9: 785,987 km (0.116 R)
• M10: 944,262 km (0.12 R)
• M11: 1,229,545 km (0.104 R)
• M12: 1,572,124 km (0.082 R)
• M13: 1,637,349 km (0.1 R)
• M14: 1,804,599 km (0.043 R)
• M15: 1,977,235 km (0.119 R)
• M16: 2,264,313 km (0.059 R)
• M17: 2,301,114 km (0.065 R)
• M18: 2,450,413 km (0.087 R)
• M19: 2,526,110 km (0.084 R)
• M20: 2,758,136 km (0.056 R)
• M21: 3,325,710 km (0.107 R)
• M22: 4,844,877 km (0.095 R)
• M23: 6,544,907 km (0.111 R)
• M24: 6,597,565 km (0.109 R)
• M25: 6,915,760 km (0.115 R)
• M26: 7,023,022 km (0.104 R)
• M27: 7,788,664 km (0.069 R)
• M28: 8,523,039 km (0.088 R)
• M29: 8,927,403 km (0.032 R)
• M30: 9,044,238 km (0.061 R)
• M31: 9,935,543 km (0.083 R)
• M32: 10,668,572 km (0.052 R)
• M33: 11,229,714 km (0.088 R)
• M34: 11,736,551 km (0.119 R)
• M35: 11,928,485 km (0.105 R)
• M36: 12,380,421 km (0.043 R)
• M37: 13,101,782 km (0.108 R)
• M38: 13,904,374 km (0.075 R)
• M39: 14,311,430 km (0.054 R)
• M40: 14,516,529 km (0.076 R)
• M41: 16,548,217 km (0.099 R)
• M42: 16,619,875 km (0.08 R)
• M43: 16,907,402 km (0.057 R)
• M44: 17,124,169 km (0.108 R)
• M45: 18,295,520 km (0.108 R)
• M46: 18,816,121 km (0.093 R)
• M47: 19,115,766 km (0.114 R)
• M48: 19,417,056 km (0.107 R)
• M49: 20,406,795 km (0.081 R)
• M50: 22,355,906 km (0.105 R)
• M51: 26,093,758 km (0.101 R)
• M52: 27,100,253 km (0.061 R)
• M53: 28,891,687 km (0.052 R)
• M54: 29,584,176 km (0.106 R)
• M55: 29,758,158 km (0.104 R)
• M56: 31,339,108 km (0.117 R)
• M57: 32,318,675 km (0.116 R)
• M58: 34,581,941 km (0.066 R)
• M59: 35,040,758 km (0.085 R)
• M60: 35,316,916 km (0.115 R)
• M61: 36,522,226 km (0.088 R)
• M62: 37,552,506 km (0.106 R)
• M63: 38,782,500 km (0.11 R)
• M64: 40,121,850 km (0.043 R)
• M65: 40,507,214 km (0.078 R)
• M66: 41,865,862 km (0.113 R)
• M67: 42,648,857 km (0.056 R)
• M68: 43,140,735 km (0.12 R)
• M69: 43,436,789 km (0.093 R)
• M70: 44,627,588 km (0.061 R)
• M71: 45,829,008 km (0.087 R)
• M72: 48,673,612 km (0.116 R)
• M73: 50,532,216 km (0.092 R)
• M74: 50,948,397 km (0.109 R)
• M75: 52,203,673 km (0.062 R)
• M76: 55,172,144 km (0.087 R)
• M77: 56,460,929 km (0.104 R)
• M78: 57,000,828 km (0.106 R)
• M79: 57,977,104 km (0.089 R)
• M80: 58,412,733 km (0.093 R)
• M81: 58,521,789 km (0.089 R)
• M82: 58,740,053 km (0.092 R)
• M83: 63,163,811 km (0.116 R)
• M84: 64,963,025 km (0.104 R)
• M85: 65,302,313 km (0.072 R)
• M86: 66,096,229 km (0.111 R)
• M87: 67,464,451 km (0.059 R)
• M88: 69,649,926 km (0.094 R)
• M89: 70,344,808 km (0.112 R)
• M90: 72,326,382 km (0.094 R)
• M91: 73,030,090 km (0.083 R)
• M92: 73,382,842 km (0.12 R)
• M93: 74,681,052 km (0.078 R)
• M94: 77,180,234 km (0.103 R)
• M95: 77,659,396 km (0.108 R)
• M96: 78,380,009 km (0.103 R)
• M97: 80,312,215 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.7

Radius: 6.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.19 AU - 17.11 AU

Year: 26467 Days

Day: 15.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,379,880 km

• M1: 88,562 km (0.105 R)
• M2: 189,241 km (0.114 R)
• M3: 350,957 km (0.08 R)
• M4: 439,070 km (0.091 R)
• M5: 535,261 km (0.03 R)
• M6: 1,118,244 km (0.082 R)
• M7: 1,252,583 km (0.118 R)
• M8: 2,232,599 km (0.096 R)
• M9: 2,334,176 km (0.109 R)
• M10: 2,828,297 km (0.093 R)
• M11: 3,315,687 km (0.07 R)
• M12: 3,392,880 km (0.106 R)
• M13: 3,708,082 km (0.084 R)
• M14: 3,788,416 km (0.117 R)
• M15: 4,032,710 km (0.083 R)
• M16: 4,073,999 km (0.11 R)
• M17: 4,709,191 km (0.116 R)
• M18: 5,420,230 km (0.111 R)
• M19: 5,649,414 km (0.099 R)
• M20: 6,164,479 km (0.09 R)
• M21: 6,645,885 km (0.095 R)
• M22: 7,440,998 km (0.104 R)
• M23: 7,695,614 km (0.075 R)
• M24: 8,582,579 km (0.089 R)
• M25: 9,011,028 km (0.086 R)
• M26: 9,944,668 km (0.113 R)
• M27: 10,451,356 km (0.106 R)
• M28: 10,565,200 km (0.112 R)
• M29: 11,139,955 km (0.117 R)
• M30: 11,489,864 km (0.076 R)
• M31: 12,080,776 km (0.108 R)
• M32: 12,140,466 km (0.101 R)
• M33: 12,200,155 km (0.106 R)
• M34: 14,100,347 km (0.115 R)
• M35: 14,352,121 km (0.072 R)
• M36: 15,828,652 km (0.069 R)
• M37: 16,090,448 km (0.097 R)
• M38: 17,690,547 km (0.084 R)
• M39: 18,578,260 km (0.069 R)
• M40: 19,620,509 km (0.069 R)
• M41: 20,539,040 km (0.116 R)
• M42: 20,681,606 km (0.118 R)
• M43: 20,824,472 km (0.033 R)
• M44: 21,327,121 km (0.103 R)
• M45: 23,303,309 km (0.095 R)
• M46: 24,426,191 km (0.067 R)
• M47: 25,032,212 km (0.05 R)
• M48: 28,215,056 km (0.064 R)
• M49: 28,452,917 km (0.098 R)
• M50: 29,410,941 km (0.117 R)
• M51: 29,491,275 km (0.083 R)
• M52: 29,893,993 km (0.056 R)
• M53: 30,217,424 km (0.12 R)
• M54: 31,194,746 km (0.107 R)
• M55: 31,687,372 km (0.051 R)
• M56: 32,513,900 km (0.067 R)
• M57: 33,935,379 km (0.104 R)
• M58: 34,950,999 km (0.112 R)
• M59: 39,111,765 km (0.067 R)
• M60: 40,533,094 km (0.096 R)
• M61: 40,891,082 km (0.059 R)
• M62: 41,430,083 km (0.11 R)
• M63: 41,610,199 km (0.118 R)
• M64: 41,880,971 km (0.036 R)
• M65: 42,152,192 km (0.12 R)
• M66: 46,104,867 km (0.096 R)
• M67: 46,759,358 km (0.07 R)
• M68: 49,122,106 km (0.096 R)
• M69: 49,312,844 km (0.114 R)
• M70: 50,462,204 km (0.076 R)
• M71: 51,040,101 km (0.036 R)
• M72: 52,105,387 km (0.044 R)
• M73: 55,642,778 km (0.094 R)
• M74: 55,742,111 km (0.086 R)
• M75: 56,140,191 km (0.038 R)
• M76: 58,851,653 km (0.084 R)
• M77: 59,459,918 km (0.042 R)
• M78: 60,887,381 km (0.111 R)
• M79: 61,194,804 km (0.095 R)
• M80: 61,708,224 km (0.099 R)
• M81: 62,016,844 km (0.102 R)
• M82: 62,222,990 km (0.046 R)
• M83: 62,326,213 km (0.098 R)
• M84: 63,153,340 km (0.098 R)
• M85: 65,027,651 km (0.079 R)
• M86: 69,792,792 km (0.076 R)
• M87: 70,651,634 km (0.091 R)
• M88: 71,622,075 km (0.104 R)
• M89: 71,730,234 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit