🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.73 AU - 0.91 AU

Year: 283 Days

Day: 25.5 Hours

Environment

Temp: 63 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,451,827 km

• M1: 29,471 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.34 AU - 3.7 AU

Year: 2515 Days

Day: 25 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,451,827 km

• M1: 64,776 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.52 AU - 4.78 AU

Year: 3219 Days

Day: 39.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,451,827 km

• M1: 344,374 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 9.7

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.54 AU - 9.23 AU

Year: 7635 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,451,827 km

• M1: 358,586 km (0.104 R)
• M2: 608,115 km (0.108 R)
• M3: 683,064 km (0.059 R)
• M4: 998,416 km (0.114 R)
• M5: 1,088,773 km (0.088 R)
• M6: 1,163,273 km (0.118 R)
• M7: 1,317,508 km (0.042 R)
• M8: 1,397,394 km (0.106 R)
• M9: 1,499,419 km (0.096 R)
• M10: 2,001,620 km (0.084 R)
• M11: 2,235,591 km (0.11 R)
• M12: 2,478,538 km (0.098 R)
• M13: 2,578,170 km (0.052 R)
• M14: 3,149,933 km (0.093 R)
• M15: 3,340,072 km (0.057 R)
• M16: 3,506,125 km (0.096 R)
• M17: 3,875,183 km (0.072 R)
• M18: 4,227,037 km (0.112 R)
• M19: 4,774,266 km (0.111 R)
• M20: 4,930,147 km (0.06 R)
• M21: 5,867,976 km (0.108 R)
• M22: 6,035,077 km (0.074 R)
• M23: 6,305,999 km (0.088 R)
• M24: 7,142,401 km (0.058 R)
• M25: 7,321,170 km (0.112 R)
• M26: 8,199,310 km (0.057 R)
• M27: 8,499,403 km (0.104 R)
• M28: 9,499,614 km (0.082 R)
• M29: 10,294,129 km (0.072 R)
• M30: 10,945,179 km (0.109 R)
• M31: 11,027,457 km (0.09 R)
• M32: 11,151,324 km (0.114 R)
• M33: 12,244,137 km (0.113 R)
• M34: 12,415,277 km (0.066 R)
• M35: 12,673,483 km (0.119 R)
• M36: 13,282,945 km (0.102 R)
• M37: 14,170,060 km (0.059 R)
• M38: 14,802,410 km (0.039 R)
• M39: 16,235,408 km (0.113 R)
• M40: 16,423,453 km (0.113 R)
• M41: 16,564,972 km (0.072 R)
• M42: 16,801,935 km (0.096 R)
• M43: 17,087,518 km (0.103 R)
• M44: 17,712,089 km (0.117 R)
• M45: 19,032,888 km (0.09 R)
• M46: 19,430,370 km (0.102 R)
• M47: 19,530,152 km (0.055 R)
• M48: 19,931,074 km (0.098 R)
• M49: 20,435,967 km (0.052 R)
• M50: 20,588,257 km (0.047 R)
• M51: 21,201,309 km (0.076 R)
• M52: 21,716,674 km (0.076 R)
• M53: 23,075,920 km (0.077 R)
• M54: 23,393,517 km (0.094 R)
• M55: 23,819,272 km (0.074 R)
• M56: 24,247,571 km (0.046 R)
• M57: 25,111,798 km (0.064 R)
• M58: 25,492,973 km (0.056 R)
• M59: 25,986,048 km (0.113 R)
• M60: 26,316,509 km (0.07 R)
• M61: 29,066,717 km (0.025 R)
• M62: 29,180,860 km (0.055 R)
• M63: 29,524,337 km (0.07 R)
• M64: 29,811,564 km (0.085 R)
• M65: 31,028,094 km (0.086 R)
• M66: 31,320,109 km (0.078 R)
• M67: 32,024,715 km (0.104 R)
• M68: 32,675,167 km (0.103 R)
• M69: 32,853,338 km (0.055 R)
• M70: 34,592,264 km (0.088 R)
• M71: 34,773,875 km (0.11 R)
• M72: 34,834,463 km (0.116 R)
• M73: 36,115,170 km (0.039 R)
• M74: 36,483,929 km (0.057 R)
• M75: 37,101,319 km (0.093 R)
• M76: 37,535,452 km (0.056 R)
• M77: 38,283,741 km (0.059 R)
• M78: 38,659,680 km (0.111 R)
• M79: 38,722,511 km (0.12 R)
• M80: 39,162,927 km (0.093 R)
• M81: 39,985,416 km (0.069 R)
• M82: 40,430,470 km (0.113 R)
• M83: 40,621,806 km (0.109 R)
• M84: 41,711,477 km (0.029 R)
• M85: 42,292,216 km (0.113 R)
• M86: 42,940,722 km (0.1 R)
• M87: 43,266,247 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 3.7

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.59 AU - 18.27 AU

Year: 21968 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,451,827 km

• M1: 106,663 km (0.081 R)
• M2: 194,776 km (0.108 R)
• M3: 279,299 km (0.089 R)
• M4: 999,164 km (0.081 R)
• M5: 1,513,332 km (0.104 R)
• M6: 1,938,340 km (0.09 R)
• M7: 2,425,879 km (0.083 R)
• M8: 3,254,950 km (0.111 R)
• M9: 3,862,617 km (0.034 R)
• M10: 3,895,529 km (0.1 R)
• M11: 5,034,268 km (0.038 R)
• M12: 5,142,576 km (0.093 R)
• M13: 5,178,929 km (0.079 R)
• M14: 5,398,389 km (0.082 R)
• M15: 5,620,841 km (0.072 R)
• M16: 5,733,189 km (0.108 R)
• M17: 5,846,285 km (0.082 R)
• M18: 6,383,790 km (0.09 R)
• M19: 6,698,095 km (0.11 R)
• M20: 8,343,223 km (0.034 R)
• M21: 8,428,643 km (0.084 R)
• M22: 8,514,213 km (0.101 R)
• M23: 8,773,018 km (0.074 R)
• M24: 9,166,011 km (0.118 R)
• M25: 9,386,818 km (0.067 R)
• M26: 10,333,323 km (0.101 R)
• M27: 11,121,405 km (0.102 R)
• M28: 11,593,985 km (0.094 R)
• M29: 12,705,646 km (0.117 R)
• M30: 14,359,002 km (0.104 R)
• M31: 16,291,358 km (0.076 R)
• M32: 19,480,186 km (0.075 R)
• M33: 19,707,126 km (0.083 R)
• M34: 20,048,957 km (0.119 R)
• M35: 20,507,923 km (0.112 R)
• M36: 21,494,671 km (0.046 R)
• M37: 22,082,291 km (0.069 R)
• M38: 22,259,565 km (0.11 R)
• M39: 22,854,067 km (0.107 R)
• M40: 22,913,756 km (0.094 R)
• M41: 23,153,262 km (0.075 R)
• M42: 24,791,060 km (0.092 R)
• M43: 25,345,320 km (0.118 R)
• M44: 25,469,037 km (0.07 R)
• M45: 25,965,852 km (0.048 R)
• M46: 26,843,094 km (0.077 R)
• M47: 27,602,602 km (0.072 R)
• M48: 27,857,367 km (0.097 R)
• M49: 28,241,086 km (0.048 R)
• M50: 31,438,441 km (0.07 R)
• M51: 31,505,012 km (0.103 R)
• M52: 32,574,338 km (0.057 R)
• M53: 33,791,466 km (0.106 R)
• M54: 33,859,533 km (0.066 R)
• M55: 36,898,913 km (0.118 R)
• M56: 37,039,086 km (0.087 R)
• M57: 37,672,334 km (0.102 R)
• M58: 38,949,302 km (0.117 R)
• M59: 39,880,399 km (0.077 R)
• M60: 39,952,355 km (0.03 R)
• M61: 40,240,481 km (0.116 R)
• M62: 40,529,205 km (0.104 R)
• M63: 42,570,168 km (0.097 R)
• M64: 45,317,982 km (0.116 R)
• M65: 45,393,080 km (0.107 R)
• M66: 45,994,913 km (0.054 R)
• M67: 46,372,498 km (0.041 R)
• M68: 46,902,822 km (0.099 R)
• M69: 49,275,444 km (0.107 R)
• M70: 49,352,637 km (0.085 R)
• M71: 49,661,706 km (0.093 R)
• M72: 49,816,540 km (0.078 R)
• M73: 50,904,715 km (0.117 R)
• M74: 52,551,488 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.8

Radius: 5.6

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.54 AU - 17.34 AU

Year: 24234 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,451,827 km

• M1: 101,876 km (0.116 R)
• M2: 172,486 km (0.067 R)
• M3: 237,262 km (0.03 R)
• M4: 583,581 km (0.117 R)
• M5: 1,300,005 km (0.118 R)
• M6: 1,382,284 km (0.104 R)
• M7: 1,552,078 km (0.092 R)
• M8: 2,329,837 km (0.088 R)
• M9: 2,775,489 km (0.093 R)
• M10: 3,434,917 km (0.082 R)
• M11: 3,665,297 km (0.092 R)
• M12: 3,900,465 km (0.071 R)
• M13: 4,468,488 km (0.114 R)
• M14: 4,551,814 km (0.056 R)
• M15: 5,105,476 km (0.097 R)
• M16: 5,280,057 km (0.055 R)
• M17: 5,770,439 km (0.115 R)
• M18: 5,861,245 km (0.062 R)
• M19: 6,462,478 km (0.072 R)
• M20: 6,746,565 km (0.072 R)
• M21: 6,890,179 km (0.116 R)
• M22: 6,986,520 km (0.031 R)
• M23: 7,425,290 km (0.12 R)
• M24: 9,588,176 km (0.107 R)
• M25: 9,912,056 km (0.091 R)
• M26: 10,184,623 km (0.119 R)
• M27: 10,515,085 km (0.073 R)
• M28: 11,413,270 km (0.068 R)
• M29: 11,929,383 km (0.077 R)
• M30: 11,987,128 km (0.038 R)
• M31: 12,924,658 km (0.117 R)
• M32: 13,462,312 km (0.097 R)
• M33: 13,703,614 km (0.093 R)
• M34: 13,885,525 km (0.074 R)
• M35: 14,621,247 km (0.031 R)
• M36: 15,938,905 km (0.105 R)
• M37: 16,130,241 km (0.112 R)
• M38: 17,819,949 km (0.082 R)
• M39: 18,954,798 km (0.1 R)
• M40: 19,157,503 km (0.051 R)
• M41: 21,575,005 km (0.087 R)
• M42: 21,715,926 km (0.03 R)
• M43: 26,689,008 km (0.113 R)
• M44: 26,840,401 km (0.086 R)
• M45: 27,831,487 km (0.059 R)
• M46: 27,908,231 km (0.108 R)
• M47: 29,457,466 km (0.073 R)
• M48: 29,849,114 km (0.083 R)
• M49: 30,163,568 km (0.065 R)
• M50: 30,637,494 km (0.093 R)
• M51: 32,881,462 km (0.053 R)
• M52: 33,777,404 km (0.064 R)
• M53: 35,760,025 km (0.093 R)
• M54: 38,120,081 km (0.09 R)
• M55: 39,923,034 km (0.118 R)
• M56: 41,665,700 km (0.109 R)
• M57: 41,841,328 km (0.094 R)
• M58: 42,281,445 km (0.088 R)
• M59: 43,522,060 km (0.085 R)
• M60: 44,774,643 km (0.059 R)
• M61: 46,311,462 km (0.1 R)
• M62: 46,402,417 km (0.08 R)
• M63: 50,930,445 km (0.102 R)
• M64: 51,306,385 km (0.053 R)
• M65: 52,344,594 km (0.047 R)
• M66: 53,771,459 km (0.065 R)
• M67: 55,500,660 km (0.09 R)
• M68: 58,128,347 km (0.05 R)
• M69: 58,324,619 km (0.098 R)
• M70: 60,299,311 km (0.109 R)
• M71: 61,594,530 km (0.05 R)
• M72: 62,596,985 km (0.09 R)
• M73: 65,943,639 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit