🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.81 AU - 1.23 AU

Year: 386 Days

Day: 22 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,299,973 km

• M1: 32,912 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.17 AU - 5.27 AU

Year: 3249 Days

Day: 45.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.9

Radius: 6.9

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.84 AU - 14.04 AU

Year: 17443 Days

Day: 18.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,299,973 km

• M1: 214,374 km (0.069 R)
• M2: 399,426 km (0.08 R)
• M3: 519,703 km (0.082 R)
• M4: 817,403 km (0.1 R)
• M5: 1,162,675 km (0.107 R)
• M6: 1,687,614 km (0.118 R)
• M7: 3,849,752 km (0.109 R)
• M8: 4,074,747 km (0.071 R)
• M9: 4,537,752 km (0.064 R)
• M10: 4,616,441 km (0.029 R)
• M11: 5,724,213 km (0.081 R)
• M12: 5,937,988 km (0.094 R)
• M13: 6,110,923 km (0.078 R)
• M14: 6,285,504 km (0.11 R)
• M15: 7,137,464 km (0.062 R)
• M16: 7,930,034 km (0.116 R)
• M17: 10,004,806 km (0.115 R)
• M18: 10,574,475 km (0.108 R)
• M19: 10,889,678 km (0.097 R)
• M20: 11,261,279 km (0.07 R)
• M21: 11,637,069 km (0.062 R)
• M22: 11,853,686 km (0.112 R)
• M23: 12,900,572 km (0.069 R)
• M24: 13,804,892 km (0.11 R)
• M25: 14,264,755 km (0.115 R)
• M26: 14,496,482 km (0.117 R)
• M27: 14,554,676 km (0.062 R)
• M28: 15,376,866 km (0.092 R)
• M29: 15,674,117 km (0.106 R)
• M30: 16,274,453 km (0.096 R)
• M31: 16,395,478 km (0.102 R)
• M32: 16,516,652 km (0.063 R)
• M33: 16,760,048 km (0.1 R)
• M34: 17,497,416 km (0.085 R)
• M35: 18,940,138 km (0.111 R)
• M36: 20,030,856 km (0.081 R)
• M37: 20,551,157 km (0.102 R)
• M38: 21,075,797 km (0.108 R)
• M39: 22,205,560 km (0.088 R)
• M40: 22,879,199 km (0.092 R)
• M41: 23,696,452 km (0.074 R)
• M42: 24,661,957 km (0.071 R)
• M43: 25,149,496 km (0.038 R)
• M44: 25,429,544 km (0.089 R)
• M45: 26,275,819 km (0.083 R)
• M46: 26,916,546 km (0.09 R)
• M47: 28,650,386 km (0.095 R)
• M48: 28,942,850 km (0.069 R)
• M49: 29,752,324 km (0.092 R)
• M50: 29,900,276 km (0.085 R)
• M51: 30,271,279 km (0.104 R)
• M52: 30,718,427 km (0.101 R)
• M53: 31,017,772 km (0.108 R)
• M54: 31,543,908 km (0.11 R)
• M55: 33,677,921 km (0.091 R)
• M56: 34,528,984 km (0.089 R)
• M57: 34,606,775 km (0.085 R)
• M58: 35,230,598 km (0.112 R)
• M59: 35,465,466 km (0.114 R)
• M60: 35,700,933 km (0.119 R)
• M61: 36,094,525 km (0.103 R)
• M62: 36,173,364 km (0.093 R)
• M63: 36,252,351 km (0.061 R)
• M64: 36,331,339 km (0.027 R)
• M65: 36,727,175 km (0.096 R)
• M66: 39,213,043 km (0.08 R)
• M67: 39,944,875 km (0.105 R)
• M68: 40,108,087 km (0.11 R)
• M69: 41,174,570 km (0.039 R)
• M70: 42,250,478 km (0.048 R)
• M71: 42,750,135 km (0.072 R)
• M72: 42,833,610 km (0.081 R)
• M73: 42,917,086 km (0.084 R)
• M74: 43,839,357 km (0.097 R)
• M75: 44,598,865 km (0.07 R)
• M76: 44,852,882 km (0.065 R)
• M77: 44,937,704 km (0.063 R)
• M78: 46,473,476 km (0.109 R)
• M79: 47,420,431 km (0.101 R)
• M80: 48,721,932 km (0.108 R)
• M81: 49,245,824 km (0.072 R)
• M82: 50,299,292 km (0.107 R)
• M83: 51,982,418 km (0.079 R)
• M84: 52,071,428 km (0.057 R)
• M85: 52,786,057 km (0.097 R)
• M86: 55,130,705 km (0.101 R)
• M87: 55,312,466 km (0.085 R)
• M88: 55,767,693 km (0.07 R)
• M89: 55,858,947 km (0.085 R)
• M90: 56,224,265 km (0.094 R)
• M91: 56,498,777 km (0.057 R)
• M92: 57,049,148 km (0.106 R)
• M93: 57,417,009 km (0.085 R)
• M94: 62,176,316 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.5

Radius: 5.3

Gravity: 33.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.77 AU - 14.37 AU

Year: 18733 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,299,973 km

• M1: 159,621 km (0.046 R)
• M2: 426,354 km (0.09 R)
• M3: 467,045 km (0.103 R)
• M4: 552,914 km (0.109 R)
• M5: 644,019 km (0.095 R)
• M6: 1,171,351 km (0.116 R)
• M7: 1,474,736 km (0.101 R)
• M8: 1,668,166 km (0.088 R)
• M9: 2,790,449 km (0.06 R)
• M10: 3,829,705 km (0.054 R)
• M11: 3,961,800 km (0.116 R)
• M12: 4,095,242 km (0.1 R)
• M13: 4,458,765 km (0.111 R)
• M14: 4,975,176 km (0.101 R)
• M15: 5,461,070 km (0.097 R)
• M16: 5,560,104 km (0.082 R)
• M17: 6,115,112 km (0.074 R)
• M18: 6,477,438 km (0.087 R)
• M19: 6,582,306 km (0.038 R)
• M20: 7,883,359 km (0.085 R)
• M21: 9,379,338 km (0.106 R)
• M22: 9,497,969 km (0.114 R)
• M23: 10,037,868 km (0.113 R)
• M24: 10,220,227 km (0.106 R)
• M25: 10,711,507 km (0.049 R)
• M26: 10,959,989 km (0.068 R)
• M27: 11,147,585 km (0.037 R)
• M28: 11,653,225 km (0.116 R)
• M29: 11,780,832 km (0.09 R)
• M30: 12,817,845 km (0.08 R)
• M31: 13,081,735 km (0.117 R)
• M32: 13,214,279 km (0.03 R)
• M33: 13,749,092 km (0.103 R)
• M34: 14,564,549 km (0.065 R)
• M35: 15,116,865 km (0.079 R)
• M36: 15,605,751 km (0.065 R)
• M37: 15,675,912 km (0.091 R)
• M38: 15,746,373 km (0.113 R)
• M39: 16,241,841 km (0.112 R)
• M40: 16,814,501 km (0.025 R)
• M41: 17,979,270 km (0.117 R)
• M42: 18,497,029 km (0.091 R)
• M43: 18,795,177 km (0.106 R)
• M44: 19,927,035 km (0.111 R)
• M45: 20,003,180 km (0.077 R)
• M46: 20,462,745 km (0.101 R)
• M47: 20,771,066 km (0.115 R)
• M48: 21,783,395 km (0.098 R)
• M49: 23,613,725 km (0.117 R)
• M50: 23,856,073 km (0.094 R)
• M51: 25,409,946 km (0.092 R)
• M52: 25,907,359 km (0.107 R)
• M53: 26,324,438 km (0.075 R)
• M54: 27,929,174 km (0.069 R)
• M55: 30,438,978 km (0.054 R)
• M56: 31,943,484 km (0.106 R)
• M57: 34,017,209 km (0.085 R)
• M58: 34,473,633 km (0.101 R)
• M59: 37,631,494 km (0.081 R)
• M60: 38,198,320 km (0.067 R)
• M61: 38,482,706 km (0.116 R)
• M62: 38,863,133 km (0.103 R)
• M63: 43,325,937 km (0.105 R)
• M64: 43,622,589 km (0.118 R)
• M65: 44,019,024 km (0.07 R)
• M66: 45,215,956 km (0.105 R)
• M67: 50,732,527 km (0.083 R)
• M68: 52,618,059 km (0.108 R)
• M69: 52,723,526 km (0.054 R)
• M70: 54,739,806 km (0.116 R)
• M71: 55,918,637 km (0.107 R)
• M72: 57,539,530 km (0.079 R)
• M73: 58,301,282 km (0.101 R)
• M74: 59,066,326 km (0.069 R)
• M75: 60,385,629 km (0.113 R)
• M76: 60,827,541 km (0.031 R)
• M77: 61,714,507 km (0.111 R)
• M78: 62,382,611 km (0.081 R)
• M79: 63,389,106 km (0.036 R)
• M80: 64,175,841 km (0.082 R)
• M81: 64,401,135 km (0.058 R)
• M82: 65,645,191 km (0.059 R)
• M83: 65,985,826 km (0.086 R)
• M84: 66,897,176 km (0.12 R)
• M85: 67,354,497 km (0.082 R)
• M86: 68,157,089 km (0.087 R)
• M87: 68,387,021 km (0.1 R)
• M88: 68,962,823 km (0.094 R)
• M89: 70,816,490 km (0.12 R)
• M90: 73,156,650 km (0.115 R)
• M91: 73,981,533 km (0.115 R)
• M92: 76,117,042 km (0.106 R)
• M93: 76,355,651 km (0.086 R)
• M94: 79,963,353 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit