🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.93 AU - 0.93 AU

Year: 328 Days

Day: 47.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.08 AU - 1.74 AU

Year: 612 Days

Day: 21.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.27 AU - 1.95 AU

Year: 746 Days

Day: 17.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,869,863 km

• M1: 291,566 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.35 AU - 2.05 AU

Year: 810 Days

Day: 25.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 10.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.2 AU - 6.16 AU

Year: 4944 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,869,863 km

• M1: 161,117 km (0.074 R)
• M2: 242,498 km (0.105 R)
• M3: 409,449 km (0.077 R)
• M4: 490,831 km (0.105 R)
• M5: 630,256 km (0.076 R)
• M6: 784,042 km (0.088 R)
• M7: 877,840 km (0.041 R)
• M8: 1,521,111 km (0.03 R)
• M9: 1,625,530 km (0.11 R)
• M10: 1,810,134 km (0.098 R)
• M11: 1,905,129 km (0.114 R)
• M12: 2,083,599 km (0.048 R)
• M13: 2,183,381 km (0.102 R)
• M14: 2,616,467 km (0.045 R)
• M15: 2,742,578 km (0.082 R)
• M16: 3,267,367 km (0.102 R)
• M17: 3,843,618 km (0.119 R)
• M18: 4,217,164 km (0.114 R)
• M19: 4,451,285 km (0.111 R)
• M20: 4,602,378 km (0.06 R)
• M21: 4,711,585 km (0.119 R)
• M22: 4,932,242 km (0.08 R)
• M23: 5,179,078 km (0.094 R)
• M24: 5,315,362 km (0.077 R)
• M25: 5,406,916 km (0.076 R)
• M26: 5,522,106 km (0.115 R)
• M27: 6,182,431 km (0.105 R)
• M28: 6,448,566 km (0.106 R)
• M29: 7,067,751 km (0.066 R)
• M30: 7,371,734 km (0.05 R)
• M31: 7,654,025 km (0.113 R)
• M32: 8,256,157 km (0.056 R)
• M33: 8,900,475 km (0.065 R)
• M34: 9,064,135 km (0.057 R)
• M35: 9,897,395 km (0.089 R)
• M36: 9,982,068 km (0.106 R)
• M37: 10,552,783 km (0.09 R)
• M38: 10,812,934 km (0.091 R)
• M39: 11,339,967 km (0.101 R)
• M40: 11,517,390 km (0.038 R)
• M41: 11,725,780 km (0.104 R)
• M42: 11,875,229 km (0.116 R)
• M43: 12,176,219 km (0.071 R)
• M44: 12,724,346 km (0.071 R)
• M45: 13,592,911 km (0.097 R)
• M46: 14,288,841 km (0.102 R)
• M47: 15,354,426 km (0.088 R)
• M48: 15,419,801 km (0.07 R)
• M49: 15,550,848 km (0.088 R)
• M50: 15,847,202 km (0.105 R)
• M51: 15,913,174 km (0.093 R)
• M52: 16,045,718 km (0.113 R)
• M53: 16,178,561 km (0.111 R)
• M54: 16,612,844 km (0.102 R)
• M55: 16,680,013 km (0.097 R)
• M56: 17,118,634 km (0.048 R)
• M57: 17,220,510 km (0.087 R)
• M58: 17,698,026 km (0.069 R)
• M59: 18,076,509 km (0.04 R)
• M60: 18,457,535 km (0.071 R)
• M61: 18,701,379 km (0.099 R)
• M62: 19,298,125 km (0.1 R)
• M63: 19,545,560 km (0.111 R)
• M64: 19,758,588 km (0.105 R)
• M65: 20,980,054 km (0.119 R)
• M66: 21,089,111 km (0.108 R)
• M67: 21,198,168 km (0.062 R)
• M68: 21,636,639 km (0.11 R)
• M69: 21,893,798 km (0.089 R)
• M70: 22,895,206 km (0.072 R)
• M71: 23,495,692 km (0.101 R)
• M72: 23,760,031 km (0.043 R)
• M73: 24,865,709 km (0.103 R)
• M74: 25,250,774 km (0.106 R)
• M75: 25,599,038 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 9.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8 AU - 11.56 AU

Year: 11171 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,869,863 km

• M1: 167,101 km (0.106 R)
• M2: 328,068 km (0.038 R)
• M3: 396,434 km (0.036 R)
• M4: 579,093 km (0.097 R)
• M5: 742,753 km (0.077 R)
• M6: 838,795 km (0.076 R)
• M7: 1,008,589 km (0.031 R)
• M8: 1,382,284 km (0.057 R)
• M9: 1,502,561 km (0.117 R)
• M10: 1,584,840 km (0.08 R)
• M11: 1,668,615 km (0.107 R)
• M12: 1,884,784 km (0.039 R)
• M13: 2,562,462 km (0.074 R)
• M14: 2,838,171 km (0.057 R)
• M15: 3,097,125 km (0.085 R)
• M16: 3,202,741 km (0.073 R)
• M17: 3,890,891 km (0.079 R)
• M18: 4,005,333 km (0.109 R)
• M19: 4,237,360 km (0.114 R)
• M20: 4,533,563 km (0.089 R)
• M21: 4,959,768 km (0.07 R)
• M22: 5,303,544 km (0.083 R)
• M23: 5,526,445 km (0.038 R)
• M24: 6,180,337 km (0.103 R)
• M25: 6,414,906 km (0.094 R)
• M26: 6,962,285 km (0.118 R)
• M27: 7,136,417 km (0.087 R)
• M28: 7,453,564 km (0.081 R)
• M29: 7,524,623 km (0.094 R)
• M30: 7,992,416 km (0.05 R)
• M31: 8,101,622 km (0.064 R)
• M32: 8,880,578 km (0.096 R)
• M33: 9,145,516 km (0.065 R)
• M34: 9,877,648 km (0.063 R)
• M35: 11,153,269 km (0.119 R)
• M36: 11,275,491 km (0.076 R)
• M37: 12,185,495 km (0.026 R)
• M38: 12,269,269 km (0.076 R)
• M39: 12,522,239 km (0.074 R)
• M40: 13,118,836 km (0.099 R)
• M41: 13,291,023 km (0.068 R)
• M42: 13,463,958 km (0.079 R)
• M43: 15,506,118 km (0.056 R)
• M44: 15,733,806 km (0.117 R)
• M45: 16,100,471 km (0.092 R)
• M46: 16,516,353 km (0.081 R)
• M47: 16,842,327 km (0.099 R)
• M48: 16,982,649 km (0.091 R)
• M49: 17,547,980 km (0.086 R)
• M50: 17,975,979 km (0.088 R)
• M51: 18,071,572 km (0.118 R)
• M52: 18,842,301 km (0.056 R)
• M53: 18,988,009 km (0.096 R)
• M54: 19,231,704 km (0.026 R)
• M55: 19,378,459 km (0.094 R)
• M56: 21,117,385 km (0.096 R)
• M57: 21,775,915 km (0.11 R)
• M58: 22,492,788 km (0.083 R)
• M59: 22,802,306 km (0.079 R)
• M60: 23,791,896 km (0.111 R)
• M61: 23,949,422 km (0.026 R)
• M62: 24,107,248 km (0.099 R)
• M63: 24,265,523 km (0.058 R)
• M64: 24,795,398 km (0.106 R)
• M65: 24,955,169 km (0.029 R)
• M66: 25,275,607 km (0.082 R)
• M67: 25,705,103 km (0.117 R)
• M68: 25,974,678 km (0.12 R)
• M69: 26,734,635 km (0.069 R)
• M70: 28,331,892 km (0.091 R)
• M71: 28,666,243 km (0.06 R)
• M72: 28,777,993 km (0.046 R)
• M73: 29,113,990 km (0.104 R)
• M74: 29,564,130 km (0.119 R)
• M75: 30,016,663 km (0.097 R)
• M76: 30,471,291 km (0.076 R)
• M77: 31,157,646 km (0.098 R)
• M78: 31,733,598 km (0.096 R)
• M79: 32,429,228 km (0.09 R)
• M80: 33,835,598 km (0.079 R)
• M81: 37,193,920 km (0.088 R)
• M82: 37,376,878 km (0.095 R)
• M83: 37,559,986 km (0.061 R)
• M84: 38,049,919 km (0.073 R)
• M85: 39,036,218 km (0.096 R)
• M86: 39,098,151 km (0.103 R)
• M87: 39,160,085 km (0.082 R)
• M88: 39,222,168 km (0.038 R)
• M89: 40,531,449 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 4.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.88 AU - 13.9 AU

Year: 16903 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,869,863 km

• M1: 134,339 km (0.072 R)
• M2: 203,154 km (0.112 R)
• M3: 238,160 km (0.117 R)
• M4: 482,004 km (0.072 R)
• M5: 518,506 km (0.111 R)
• M6: 701,913 km (0.101 R)
• M7: 874,699 km (0.119 R)
• M8: 935,136 km (0.071 R)
• M9: 1,028,635 km (0.057 R)
• M10: 1,258,567 km (0.064 R)
• M11: 1,327,232 km (0.061 R)
• M12: 1,397,244 km (0.111 R)
• M13: 1,920,089 km (0.108 R)
• M14: 2,099,905 km (0.113 R)
• M15: 2,222,875 km (0.072 R)
• M16: 2,562,163 km (0.114 R)
• M17: 2,671,519 km (0.068 R)
• M18: 2,737,940 km (0.118 R)
• M19: 4,099,281 km (0.079 R)
• M20: 4,566,325 km (0.106 R)
• M21: 5,550,231 km (0.119 R)
• M22: 5,834,766 km (0.099 R)
• M23: 5,978,829 km (0.114 R)
• M24: 6,566,898 km (0.094 R)
• M25: 6,746,864 km (0.107 R)
• M26: 7,797,191 km (0.088 R)
• M27: 8,503,442 km (0.08 R)
• M28: 9,196,529 km (0.036 R)
• M29: 9,976,233 km (0.108 R)
• M30: 10,426,224 km (0.097 R)
• M31: 10,953,706 km (0.057 R)
• M32: 11,489,864 km (0.105 R)
• M33: 13,986,803 km (0.091 R)
• M34: 14,025,249 km (0.089 R)
• M35: 14,140,888 km (0.107 R)
• M36: 16,970,233 km (0.102 R)
• M37: 17,052,362 km (0.078 R)
• M38: 17,258,358 km (0.093 R)
• M39: 17,631,156 km (0.118 R)
• M40: 18,680,885 km (0.063 R)
• M41: 18,893,164 km (0.084 R)
• M42: 20,489,373 km (0.066 R)
• M43: 20,796,198 km (0.082 R)
• M44: 21,281,344 km (0.093 R)
• M45: 21,503,198 km (0.109 R)
• M46: 21,904,270 km (0.065 R)
• M47: 22,352,914 km (0.092 R)
• M48: 22,397,943 km (0.094 R)
• M49: 22,759,222 km (0.095 R)
• M50: 23,396,060 km (0.084 R)
• M51: 24,455,063 km (0.051 R)
• M52: 25,482,651 km (0.103 R)
• M53: 28,942,550 km (0.055 R)
• M54: 29,139,122 km (0.088 R)
• M55: 30,927,415 km (0.07 R)
• M56: 34,869,917 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit