🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.47 AU - 0.57 AU

Year: 160 Days

Day: 22.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.65 AU - 2.37 AU

Year: 1218 Days

Day: 15 Hours

Environment

Temp: -106 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.31 AU - 2.79 AU

Year: 1741 Days

Day: 39.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 13.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.52 AU - 3.94 AU

Year: 3080 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,982,521 km

• M1: 171,140 km (0.071 R)
• M2: 259,852 km (0.102 R)
• M3: 440,416 km (0.082 R)
• M4: 610,060 km (0.036 R)
• M5: 774,019 km (0.078 R)
• M6: 867,518 km (0.075 R)
• M7: 999,015 km (0.099 R)
• M8: 1,295,966 km (0.056 R)
• M9: 1,448,855 km (0.118 R)
• M10: 1,901,090 km (0.095 R)
• M11: 2,032,287 km (0.079 R)
• M12: 2,181,586 km (0.113 R)
• M13: 2,288,249 km (0.115 R)
• M14: 2,412,565 km (0.045 R)
• M15: 2,507,260 km (0.116 R)
• M16: 2,999,886 km (0.095 R)
• M17: 3,451,522 km (0.114 R)
• M18: 3,777,047 km (0.117 R)
• M19: 3,980,949 km (0.106 R)
• M20: 4,226,589 km (0.097 R)
• M21: 4,361,077 km (0.03 R)
• M22: 4,733,127 km (0.118 R)
• M23: 4,852,805 km (0.04 R)
• M24: 5,013,922 km (0.074 R)
• M25: 5,529,137 km (0.091 R)
• M26: 5,867,827 km (0.066 R)
• M27: 6,235,239 km (0.089 R)
• M28: 6,344,745 km (0.072 R)
• M29: 6,499,130 km (0.042 R)
• M30: 6,587,841 km (0.084 R)
• M31: 6,677,151 km (0.071 R)
• M32: 6,992,504 km (0.111 R)
• M33: 7,083,609 km (0.075 R)
• M34: 7,220,790 km (0.098 R)
• M35: 7,474,807 km (0.093 R)
• M36: 7,614,681 km (0.09 R)
• M37: 7,873,336 km (0.094 R)
• M38: 8,351,002 km (0.114 R)
• M39: 8,642,119 km (0.107 R)
• M40: 8,986,045 km (0.066 R)
• M41: 9,460,121 km (0.047 R)
• M42: 10,122,091 km (0.116 R)
• M43: 10,354,716 km (0.06 R)
• M44: 10,458,686 km (0.051 R)
• M45: 10,589,136 km (0.081 R)
• M46: 10,693,854 km (0.107 R)
• M47: 10,799,021 km (0.108 R)
• M48: 11,733,410 km (0.114 R)
• M49: 11,869,095 km (0.092 R)
• M50: 12,114,436 km (0.111 R)
• M51: 12,389,097 km (0.063 R)
• M52: 12,749,329 km (0.113 R)
• M53: 13,084,877 km (0.099 R)
• M54: 13,965,260 km (0.07 R)
• M55: 14,747,657 km (0.104 R)
• M56: 15,188,522 km (0.116 R)
• M57: 15,484,726 km (0.103 R)
• M58: 15,932,921 km (0.103 R)
• M59: 16,143,405 km (0.076 R)
• M60: 16,324,568 km (0.034 R)
• M61: 16,719,656 km (0.109 R)
• M62: 16,994,917 km (0.069 R)
• M63: 17,612,157 km (0.03 R)
• M64: 17,736,473 km (0.12 R)
• M65: 18,205,313 km (0.052 R)
• M66: 19,027,503 km (0.099 R)
• M67: 19,829,647 km (0.118 R)
• M68: 20,121,213 km (0.026 R)
• M69: 21,136,085 km (0.073 R)
• M70: 21,334,452 km (0.091 R)
• M71: 21,500,206 km (0.107 R)
• M72: 21,833,061 km (0.089 R)
• M73: 22,067,032 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 5.2

Gravity: 24.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.88 AU - 11.8 AU

Year: 15257 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,982,521 km

• M1: 66,571 km (0.092 R)
• M2: 167,998 km (0.08 R)
• M3: 405,111 km (0.038 R)
• M4: 563,685 km (0.104 R)
• M5: 620,981 km (0.098 R)
• M6: 762,052 km (0.056 R)
• M7: 1,556,416 km (0.097 R)
• M8: 1,978,432 km (0.049 R)
• M9: 2,434,257 km (0.079 R)
• M10: 2,755,742 km (0.105 R)
• M11: 2,887,987 km (0.07 R)
• M12: 3,124,651 km (0.104 R)
• M13: 4,398,626 km (0.105 R)
• M14: 6,110,923 km (0.045 R)
• M15: 6,154,008 km (0.057 R)
• M16: 6,197,092 km (0.109 R)
• M17: 6,633,918 km (0.076 R)
• M18: 6,811,490 km (0.075 R)
• M19: 7,307,856 km (0.098 R)
• M20: 7,399,260 km (0.052 R)
• M21: 7,583,415 km (0.051 R)
• M22: 9,857,303 km (0.105 R)
• M23: 10,161,735 km (0.094 R)
• M24: 10,624,142 km (0.119 R)
• M25: 11,093,430 km (0.066 R)
• M26: 11,410,129 km (0.116 R)
• M27: 11,729,670 km (0.074 R)
• M28: 12,596,141 km (0.041 R)
• M29: 13,990,842 km (0.111 R)
• M30: 14,161,533 km (0.118 R)
• M31: 15,141,548 km (0.079 R)
• M32: 15,905,545 km (0.041 R)
• M33: 16,024,176 km (0.077 R)
• M34: 17,226,793 km (0.064 R)
• M35: 17,409,751 km (0.09 R)
• M36: 17,470,937 km (0.07 R)
• M37: 17,900,582 km (0.069 R)
• M38: 18,271,734 km (0.04 R)
• M39: 18,770,643 km (0.117 R)
• M40: 19,084,649 km (0.072 R)
• M41: 19,273,890 km (0.049 R)
• M42: 19,590,739 km (0.091 R)
• M43: 19,781,626 km (0.06 R)
• M44: 20,165,195 km (0.061 R)
• M45: 20,293,699 km (0.107 R)
• M46: 20,745,335 km (0.098 R)
• M47: 21,331,011 km (0.113 R)
• M48: 23,930,573 km (0.069 R)
• M49: 24,544,523 km (0.08 R)
• M50: 25,094,594 km (0.101 R)
• M51: 25,509,878 km (0.115 R)
• M52: 27,335,271 km (0.111 R)
• M53: 27,477,538 km (0.065 R)
• M54: 28,120,211 km (0.115 R)
• M55: 28,840,226 km (0.063 R)
• M56: 30,962,122 km (0.055 R)
• M57: 31,630,824 km (0.101 R)
• M58: 31,705,474 km (0.11 R)
• M59: 32,680,552 km (0.111 R)
• M60: 32,906,894 km (0.092 R)
• M61: 32,982,591 km (0.045 R)
• M62: 33,058,137 km (0.082 R)
• M63: 33,894,090 km (0.075 R)
• M64: 34,660,031 km (0.046 R)
• M65: 35,509,149 km (0.106 R)
• M66: 35,741,923 km (0.118 R)
• M67: 36,130,878 km (0.075 R)
• M68: 36,286,908 km (0.117 R)
• M69: 38,653,995 km (0.027 R)
• M70: 40,989,069 km (0.051 R)
• M71: 41,477,954 km (0.091 R)
• M72: 42,708,397 km (0.071 R)
• M73: 43,038,559 km (0.119 R)
• M74: 43,618,251 km (0.099 R)
• M75: 43,701,278 km (0.073 R)
• M76: 44,701,938 km (0.049 R)
• M77: 45,205,036 km (0.108 R)
• M78: 45,288,960 km (0.091 R)
• M79: 46,047,721 km (0.092 R)
• M80: 46,386,261 km (0.067 R)
• M81: 47,492,088 km (0.081 R)
• M82: 48,091,227 km (0.084 R)
• M83: 49,816,540 km (0.12 R)
• M84: 50,251,122 km (0.065 R)
• M85: 51,036,361 km (0.102 R)
• M86: 51,825,789 km (0.074 R)
• M87: 54,128,698 km (0.053 R)
• M88: 60,399,841 km (0.114 R)
• M89: 60,955,896 km (0.042 R)
• M90: 61,327,497 km (0.116 R)
• M91: 62,353,440 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.1

Radius: 7.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.5 AU - 12.18 AU

Year: 17416 Days

Day: 24.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,982,521 km

• M1: 98,735 km (0.034 R)
• M2: 593,455 km (0.059 R)
• M3: 683,812 km (0.116 R)
• M4: 806,033 km (0.05 R)
• M5: 869,912 km (0.117 R)
• M6: 1,398,441 km (0.084 R)
• M7: 1,707,061 km (0.095 R)
• M8: 2,493,647 km (0.114 R)
• M9: 2,575,028 km (0.108 R)
• M10: 2,924,339 km (0.045 R)
• M11: 3,039,230 km (0.092 R)
• M12: 3,408,139 km (0.071 R)
• M13: 3,498,795 km (0.119 R)
• M14: 3,744,584 km (0.067 R)
• M15: 4,531,918 km (0.088 R)
• M16: 5,090,367 km (0.088 R)
• M17: 5,351,265 km (0.083 R)
• M18: 5,581,048 km (0.046 R)
• M19: 5,742,165 km (0.106 R)
• M20: 6,664,286 km (0.092 R)
• M21: 7,454,312 km (0.039 R)
• M22: 7,870,494 km (0.083 R)
• M23: 9,121,730 km (0.071 R)
• M24: 9,269,234 km (0.074 R)
• M25: 11,280,427 km (0.113 R)
• M26: 11,529,657 km (0.09 R)
• M27: 12,661,964 km (0.115 R)
• M28: 12,850,158 km (0.07 R)
• M29: 13,181,816 km (0.105 R)
• M30: 13,324,832 km (0.075 R)
• M31: 14,758,129 km (0.114 R)
• M32: 15,255,093 km (0.108 R)
• M33: 16,316,341 km (0.108 R)
• M34: 17,532,122 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.6

Radius: 4.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.7 AU - 16.5 AU

Year: 26340 Days

Day: 15.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,982,521 km

• M1: 149,299 km (0.097 R)
• M2: 215,122 km (0.12 R)
• M3: 702,212 km (0.081 R)
• M4: 768,783 km (0.091 R)
• M5: 837,598 km (0.115 R)
• M6: 2,020,020 km (0.065 R)
• M7: 2,411,667 km (0.098 R)
• M8: 3,179,553 km (0.113 R)
• M9: 3,867,554 km (0.112 R)
• M10: 4,885,118 km (0.117 R)
• M11: 5,307,433 km (0.103 R)
• M12: 5,606,779 km (0.107 R)
• M13: 6,083,098 km (0.077 R)
• M14: 6,572,433 km (0.115 R)
• M15: 7,366,498 km (0.071 R)
• M16: 7,588,352 km (0.045 R)
• M17: 7,737,501 km (0.092 R)
• M18: 8,190,633 km (0.106 R)
• M19: 8,266,928 km (0.119 R)
• M20: 8,691,187 km (0.088 R)
• M21: 8,886,263 km (0.119 R)
• M22: 8,964,802 km (0.072 R)
• M23: 9,161,972 km (0.073 R)
• M24: 10,210,204 km (0.113 R)
• M25: 10,623,394 km (0.047 R)
• M26: 10,957,894 km (0.119 R)
• M27: 11,168,678 km (0.071 R)
• M28: 11,423,443 km (0.114 R)
• M29: 12,637,430 km (0.111 R)
• M30: 12,858,535 km (0.098 R)
• M31: 13,349,366 km (0.115 R)
• M32: 13,394,245 km (0.043 R)
• M33: 13,439,274 km (0.085 R)
• M34: 13,982,913 km (0.115 R)
• M35: 14,211,499 km (0.119 R)
• M36: 15,185,231 km (0.091 R)
• M37: 15,326,152 km (0.112 R)
• M38: 15,656,464 km (0.058 R)
• M39: 16,468,482 km (0.078 R)
• M40: 16,855,342 km (0.036 R)
• M41: 17,049,969 km (0.075 R)
• M42: 17,736,772 km (0.119 R)
• M43: 18,133,207 km (0.051 R)
• M44: 18,282,655 km (0.085 R)
• M45: 19,697,103 km (0.071 R)
• M46: 19,748,265 km (0.116 R)
• M47: 20,262,433 km (0.077 R)
• M48: 20,676,819 km (0.098 R)
• M49: 21,041,689 km (0.1 R)
• M50: 22,576,114 km (0.042 R)
• M51: 23,113,469 km (0.062 R)
• M52: 23,167,474 km (0.109 R)
• M53: 23,927,431 km (0.115 R)
• M54: 24,255,649 km (0.051 R)
• M55: 24,695,616 km (0.07 R)
• M56: 24,806,020 km (0.044 R)
• M57: 25,360,429 km (0.052 R)
• M58: 26,651,160 km (0.112 R)
• M59: 26,934,648 km (0.102 R)
• M60: 27,162,037 km (0.118 R)
• M61: 27,848,092 km (0.112 R)
• M62: 28,597,877 km (0.094 R)
• M63: 29,237,557 km (0.111 R)
• M64: 29,764,292 km (0.102 R)
• M65: 30,353,258 km (0.098 R)
• M66: 30,946,115 km (0.073 R)
• M67: 31,423,182 km (0.111 R)
• M68: 31,602,700 km (0.091 R)
• M69: 32,626,398 km (0.069 R)
• M70: 32,929,483 km (0.078 R)
• M71: 33,050,957 km (0.105 R)
• M72: 33,538,496 km (0.093 R)
• M73: 33,722,053 km (0.038 R)
• M74: 34,459,122 km (0.102 R)
• M75: 35,015,476 km (0.07 R)
• M76: 35,139,493 km (0.114 R)
• M77: 36,262,374 km (0.079 R)
• M78: 36,828,303 km (0.105 R)
• M79: 37,333,645 km (0.116 R)
• M80: 37,460,354 km (0.066 R)
• M81: 38,032,416 km (0.051 R)
• M82: 38,223,602 km (0.109 R)
• M83: 39,249,395 km (0.109 R)
• M84: 39,895,059 km (0.104 R)
• M85: 40,284,014 km (0.106 R)
• M86: 40,804,764 km (0.111 R)
• M87: 42,182,261 km (0.092 R)
• M88: 42,314,207 km (0.091 R)
• M89: 42,909,756 km (0.113 R)
• M90: 43,708,309 km (0.09 R)
• M91: 44,176,251 km (0.059 R)
• M92: 44,915,115 km (0.118 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: 538 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit