🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 167 Days

Day: 28.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.61 AU - 0.97 AU

Year: 304 Days

Day: 43.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.12 AU - 1.4 AU

Year: 613 Days

Day: 14.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,982,538 km

• M1: 642,074 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.22 AU - 1.56 AU

Year: 710 Days

Day: 29.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,982,538 km

• M1: 233,522 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.74 AU - 2.86 AU

Year: 1512 Days

Day: 32.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,982,538 km

• M1: 52,060 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.3

Radius: 5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.72 AU - 10.5 AU

Year: 13934 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 30,982,538 km

• M1: 73,453 km (0.104 R)
• M2: 139,126 km (0.035 R)
• M3: 211,531 km (0.08 R)
• M4: 307,573 km (0.114 R)
• M5: 407,804 km (0.113 R)
• M6: 484,548 km (0.09 R)
• M7: 542,292 km (0.025 R)
• M8: 838,047 km (0.104 R)
• M9: 951,442 km (0.098 R)
• M10: 1,025,045 km (0.096 R)
• M11: 1,069,924 km (0.117 R)
• M12: 1,131,110 km (0.097 R)
• M13: 1,370,466 km (0.11 R)
• M14: 1,470,697 km (0.056 R)
• M15: 1,504,506 km (0.072 R)
• M16: 1,590,525 km (0.117 R)
• M17: 2,025,854 km (0.115 R)
• M18: 2,198,191 km (0.118 R)
• M19: 2,237,087 km (0.072 R)
• M20: 2,355,418 km (0.07 R)
• M21: 2,743,326 km (0.098 R)
• M22: 2,891,278 km (0.104 R)
• M23: 3,350,843 km (0.056 R)
• M24: 3,600,522 km (0.083 R)
• M25: 3,716,011 km (0.044 R)
• M26: 4,069,810 km (0.046 R)
• M27: 4,311,710 km (0.059 R)
• M28: 4,809,422 km (0.092 R)
• M29: 4,911,148 km (0.109 R)
• M30: 5,351,415 km (0.077 R)
• M31: 5,403,924 km (0.107 R)
• M32: 5,509,690 km (0.088 R)
• M33: 5,723,315 km (0.111 R)
• M34: 5,831,175 km (0.104 R)
• M35: 6,103,743 km (0.047 R)
• M36: 6,269,198 km (0.119 R)
• M37: 7,205,830 km (0.108 R)
• M38: 7,705,038 km (0.102 R)
• M39: 7,854,038 km (0.079 R)
• M40: 7,973,866 km (0.072 R)
• M41: 8,094,442 km (0.096 R)
• M42: 8,644,064 km (0.115 R)
• M43: 8,705,848 km (0.041 R)
• M44: 9,205,655 km (0.099 R)
• M45: 9,811,227 km (0.062 R)
• M46: 9,940,330 km (0.029 R)
• M47: 10,005,106 km (0.111 R)
• M48: 10,167,569 km (0.108 R)
• M49: 10,331,079 km (0.113 R)
• M50: 10,462,426 km (0.109 R)
• M51: 10,627,433 km (0.048 R)
• M52: 10,793,337 km (0.105 R)
• M53: 10,859,908 km (0.096 R)
• M54: 11,027,009 km (0.047 R)
• M55: 11,499,289 km (0.09 R)
• M56: 11,943,744 km (0.083 R)
• M57: 12,116,081 km (0.078 R)
• M58: 12,220,052 km (0.115 R)
• M59: 12,498,453 km (0.092 R)
• M60: 12,603,321 km (0.088 R)
• M61: 12,743,794 km (0.103 R)
• M62: 12,920,020 km (0.118 R)
• M63: 13,132,449 km (0.058 R)
• M64: 13,346,224 km (0.111 R)
• M65: 13,596,950 km (0.102 R)
• M66: 14,873,768 km (0.104 R)
• M67: 15,208,419 km (0.117 R)
• M68: 15,960,597 km (0.082 R)
• M69: 16,341,174 km (0.107 R)
• M70: 17,618,440 km (0.109 R)
• M71: 17,814,713 km (0.119 R)
• M72: 18,288,788 km (0.089 R)
• M73: 18,368,225 km (0.118 R)
• M74: 19,168,723 km (0.096 R)
• M75: 19,370,531 km (0.088 R)
• M76: 20,555,495 km (0.066 R)
• M77: 21,805,685 km (0.061 R)
• M78: 21,932,095 km (0.109 R)
• M79: 23,080,408 km (0.081 R)
• M80: 23,381,250 km (0.045 R)
• M81: 23,856,672 km (0.096 R)
• M82: 24,160,954 km (0.088 R)
• M83: 25,879,235 km (0.048 R)
• M84: 26,730,596 km (0.072 R)
• M85: 28,001,729 km (0.093 R)
• M86: 28,783,229 km (0.118 R)
• M87: 29,106,959 km (0.088 R)
• M88: 29,991,980 km (0.078 R)
• M89: 30,273,373 km (0.108 R)
• M90: 30,508,391 km (0.097 R)
• M91: 31,312,330 km (0.109 R)
• M92: 31,788,500 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.4

Radius: 6.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.62 AU - 19.22 AU

Year: 27534 Days

Day: 19.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,982,538 km

• M1: 84,373 km (0.108 R)
• M2: 164,258 km (0.08 R)
• M3: 228,137 km (0.069 R)
• M4: 643,420 km (0.115 R)
• M5: 931,546 km (0.035 R)
• M6: 1,104,780 km (0.104 R)
• M7: 1,531,583 km (0.095 R)
• M8: 1,824,795 km (0.103 R)
• M9: 1,896,452 km (0.089 R)
• M10: 2,173,208 km (0.096 R)
• M11: 3,670,982 km (0.096 R)
• M12: 4,250,823 km (0.09 R)
• M13: 4,418,373 km (0.046 R)
• M14: 5,287,986 km (0.066 R)
• M15: 5,808,287 km (0.115 R)
• M16: 6,317,518 km (0.093 R)
• M17: 6,371,972 km (0.036 R)
• M18: 6,674,309 km (0.082 R)
• M19: 6,813,285 km (0.11 R)
• M20: 6,897,060 km (0.111 R)
• M21: 6,953,159 km (0.114 R)
• M22: 7,235,899 km (0.111 R)
• M23: 7,292,896 km (0.12 R)
• M24: 7,435,912 km (0.046 R)
• M25: 7,695,913 km (0.058 R)
• M26: 7,812,450 km (0.104 R)
• M27: 7,958,906 km (0.104 R)
• M28: 8,584,075 km (0.115 R)
• M29: 9,163,169 km (0.091 R)
• M30: 9,786,394 km (0.036 R)
• M31: 10,358,905 km (0.07 R)
• M32: 10,423,232 km (0.078 R)
• M33: 11,205,030 km (0.093 R)
• M34: 11,304,064 km (0.045 R)
• M35: 11,971,869 km (0.093 R)
• M36: 12,276,600 km (0.102 R)
• M37: 13,520,656 km (0.053 R)
• M38: 14,372,167 km (0.098 R)
• M39: 14,768,302 km (0.036 R)
• M40: 15,314,184 km (0.07 R)
• M41: 15,829,549 km (0.106 R)
• M42: 16,839,634 km (0.078 R)
• M43: 16,915,330 km (0.089 R)
• M44: 16,991,177 km (0.082 R)
• M45: 18,686,270 km (0.048 R)
• M46: 18,921,587 km (0.105 R)
• M47: 19,000,276 km (0.089 R)
• M48: 19,713,110 km (0.067 R)
• M49: 20,152,928 km (0.091 R)
• M50: 21,042,436 km (0.112 R)
• M51: 22,068,678 km (0.06 R)
• M52: 22,442,224 km (0.088 R)
• M53: 23,406,083 km (0.11 R)
• M54: 23,786,809 km (0.118 R)
• M55: 24,383,406 km (0.114 R)
• M56: 24,898,471 km (0.112 R)
• M57: 24,941,705 km (0.083 R)
• M58: 25,678,026 km (0.091 R)
• M59: 26,465,509 km (0.12 R)
• M60: 28,153,870 km (0.038 R)
• M61: 28,604,010 km (0.098 R)
• M62: 28,829,903 km (0.052 R)
• M63: 29,147,200 km (0.108 R)
• M64: 29,329,111 km (0.084 R)
• M65: 29,420,216 km (0.097 R)
• M66: 30,751,039 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit