🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.61 AU - 4.11 AU

Year: 1888 Days

Day: 35.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.23 AU - 5.79 AU

Year: 3964 Days

Day: 30.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,181,442 km

• M1: 82,877 km (0.045 R)
• M2: 3,948,187 km (0.102 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 8.3

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.16 AU - 11.6 AU

Year: 8805 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,181,442 km

• M1: 104,569 km (0.101 R)
• M2: 173,982 km (0.072 R)
• M3: 252,372 km (0.114 R)
• M4: 497,862 km (0.098 R)
• M5: 929,302 km (0.077 R)
• M6: 1,052,720 km (0.085 R)
• M7: 1,144,274 km (0.03 R)
• M8: 1,296,415 km (0.094 R)
• M9: 1,706,014 km (0.095 R)
• M10: 1,792,631 km (0.1 R)
• M11: 2,587,445 km (0.057 R)
• M12: 2,814,385 km (0.108 R)
• M13: 3,233,708 km (0.1 R)
• M14: 3,672,628 km (0.106 R)
• M15: 4,545,830 km (0.114 R)
• M16: 5,068,226 km (0.052 R)
• M17: 5,480,518 km (0.096 R)
• M18: 5,577,158 km (0.064 R)
• M19: 5,772,234 km (0.098 R)
• M20: 6,404,883 km (0.12 R)
• M21: 6,540,868 km (0.098 R)
• M22: 6,609,234 km (0.051 R)
• M23: 7,164,691 km (0.104 R)
• M24: 7,555,440 km (0.112 R)
• M25: 7,807,513 km (0.096 R)
• M26: 8,025,926 km (0.028 R)
• M27: 8,320,334 km (0.109 R)
• M28: 8,394,385 km (0.085 R)
• M29: 8,580,784 km (0.09 R)
• M30: 8,957,472 km (0.116 R)
• M31: 10,080,353 km (0.092 R)
• M32: 10,318,214 km (0.052 R)
• M33: 11,206,227 km (0.085 R)
• M34: 11,950,925 km (0.106 R)
• M35: 12,796,901 km (0.115 R)
• M36: 12,882,621 km (0.081 R)
• M37: 13,270,528 km (0.075 R)
• M38: 13,618,493 km (0.047 R)
• M39: 14,146,274 km (0.107 R)
• M40: 14,412,558 km (0.06 R)
• M41: 14,680,637 km (0.081 R)
• M42: 15,085,748 km (0.098 R)
• M43: 15,221,583 km (0.119 R)
• M44: 16,649,196 km (0.054 R)
• M45: 18,311,677 km (0.105 R)
• M46: 18,845,143 km (0.067 R)
• M47: 19,877,518 km (0.109 R)
• M48: 19,976,851 km (0.073 R)
• M49: 20,325,563 km (0.093 R)
• M50: 20,575,990 km (0.118 R)
• M51: 20,676,371 km (0.061 R)
• M52: 21,231,827 km (0.099 R)
• M53: 22,202,568 km (0.071 R)
• M54: 22,927,070 km (0.118 R)
• M55: 23,135,460 km (0.094 R)
• M56: 23,344,598 km (0.088 R)
• M57: 24,399,263 km (0.111 R)
• M58: 24,612,141 km (0.076 R)
• M59: 24,985,986 km (0.09 R)
• M60: 26,445,762 km (0.118 R)
• M61: 27,877,414 km (0.114 R)
• M62: 28,267,116 km (0.111 R)
• M63: 29,390,596 km (0.106 R)
• M64: 29,617,087 km (0.091 R)
• M65: 30,414,294 km (0.1 R)
• M66: 31,449,512 km (0.098 R)
• M67: 33,259,347 km (0.102 R)
• M68: 34,504,450 km (0.073 R)
• M69: 34,863,036 km (0.066 R)
• M70: 34,922,875 km (0.094 R)
• M71: 35,644,086 km (0.092 R)
• M72: 36,066,999 km (0.038 R)
• M73: 36,370,234 km (0.099 R)
• M74: 36,674,217 km (0.112 R)
• M75: 37,591,252 km (0.055 R)
• M76: 38,083,429 km (0.105 R)
• M77: 38,145,063 km (0.059 R)
• M78: 38,639,634 km (0.109 R)
• M79: 38,763,651 km (0.082 R)
• M80: 39,011,983 km (0.075 R)
• M81: 40,010,699 km (0.093 R)
• M82: 40,513,198 km (0.086 R)
• M83: 41,144,351 km (0.03 R)
• M84: 41,842,225 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 8

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.02 AU - 10.96 AU

Year: 10414 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,181,442 km

• M1: 148,551 km (0.037 R)
• M2: 407,205 km (0.108 R)
• M3: 583,731 km (0.069 R)
• M4: 732,581 km (0.064 R)
• M5: 838,945 km (0.12 R)
• M6: 1,008,439 km (0.036 R)
• M7: 1,273,078 km (0.077 R)
• M8: 1,793,379 km (0.119 R)
• M9: 2,347,191 km (0.105 R)
• M10: 2,507,111 km (0.093 R)
• M11: 3,389,140 km (0.109 R)
• M12: 3,479,198 km (0.09 R)
• M13: 3,816,541 km (0.116 R)
• M14: 4,100,328 km (0.101 R)
• M15: 4,196,519 km (0.048 R)
• M16: 4,293,459 km (0.03 R)
• M17: 4,358,534 km (0.029 R)
• M18: 4,489,582 km (0.065 R)
• M19: 5,198,825 km (0.108 R)
• M20: 5,834,317 km (0.103 R)
• M21: 6,947,325 km (0.109 R)
• M22: 7,724,935 km (0.105 R)
• M23: 8,571,060 km (0.119 R)
• M24: 9,193,388 km (0.051 R)
• M25: 9,361,685 km (0.118 R)
• M26: 9,573,665 km (0.081 R)
• M27: 9,916,095 km (0.059 R)
• M28: 10,922,889 km (0.108 R)
• M29: 11,145,939 km (0.117 R)
• M30: 11,235,698 km (0.082 R)
• M31: 11,915,919 km (0.077 R)
• M32: 12,007,623 km (0.117 R)
• M33: 12,749,927 km (0.108 R)
• M34: 12,843,725 km (0.081 R)
• M35: 13,890,910 km (0.093 R)
• M36: 14,278,369 km (0.108 R)
• M37: 14,522,512 km (0.033 R)
• M38: 14,669,567 km (0.109 R)
• M39: 15,113,873 km (0.119 R)
• M40: 16,116,777 km (0.116 R)
• M41: 16,883,017 km (0.117 R)
• M42: 17,141,223 km (0.091 R)
• M43: 17,400,476 km (0.084 R)
• M44: 17,661,225 km (0.091 R)
• M45: 17,818,303 km (0.084 R)
• M46: 18,983,970 km (0.104 R)
• M47: 19,037,526 km (0.104 R)
• M48: 19,144,788 km (0.105 R)
• M49: 19,413,914 km (0.085 R)
• M50: 20,174,170 km (0.107 R)
• M51: 21,779,655 km (0.1 R)
• M52: 21,892,003 km (0.095 R)
• M53: 22,060,600 km (0.119 R)
• M54: 22,229,795 km (0.098 R)
• M55: 22,455,987 km (0.093 R)
• M56: 22,967,761 km (0.085 R)
• M57: 23,082,054 km (0.12 R)
• M58: 23,139,200 km (0.119 R)
• M59: 24,176,811 km (0.103 R)
• M60: 24,759,794 km (0.07 R)
• M61: 25,642,870 km (0.084 R)
• M62: 26,596,257 km (0.081 R)
• M63: 27,137,503 km (0.074 R)
• M64: 27,682,488 km (0.043 R)
• M65: 29,277,201 km (0.068 R)
• M66: 29,773,866 km (0.029 R)
• M67: 29,898,481 km (0.098 R)
• M68: 31,280,316 km (0.109 R)
• M69: 32,106,695 km (0.098 R)
• M70: 32,298,479 km (0.087 R)
• M71: 32,554,741 km (0.063 R)
• M72: 32,747,273 km (0.112 R)
• M73: 34,759,664 km (0.114 R)
• M74: 35,285,500 km (0.095 R)
• M75: 36,145,538 km (0.089 R)
• M76: 36,411,673 km (0.11 R)
• M77: 37,415,026 km (0.052 R)
• M78: 39,517,325 km (0.082 R)
• M79: 39,859,904 km (0.1 R)
• M80: 40,617,318 km (0.118 R)
• M81: 42,356,094 km (0.09 R)
• M82: 43,199,377 km (0.065 R)
• M83: 43,977,136 km (0.096 R)
• M84: 44,474,549 km (0.087 R)
• M85: 44,973,907 km (0.076 R)
• M86: 45,762,138 km (0.097 R)
• M87: 46,844,479 km (0.113 R)
• M88: 47,061,994 km (0.094 R)
• M89: 47,716,335 km (0.058 R)

Kuiper Belt

Range: 35.7 - 54.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit