🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.57 AU - 0.85 AU

Year: 215 Days

Day: 15.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.71 AU - 2.13 AU

Year: 957 Days

Day: 15.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 8.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.53 AU - 9.57 AU

Year: 9798 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,672,526 km

• M1: 193,131 km (0.084 R)
• M2: 383,120 km (0.111 R)
• M3: 563,685 km (0.074 R)
• M4: 885,919 km (0.114 R)
• M5: 1,076,357 km (0.108 R)
• M6: 1,223,262 km (0.055 R)
• M7: 1,337,854 km (0.066 R)
• M8: 1,396,646 km (0.12 R)
• M9: 1,619,547 km (0.071 R)
• M10: 2,145,233 km (0.05 R)
• M11: 2,523,566 km (0.105 R)
• M12: 2,770,852 km (0.091 R)
• M13: 3,077,827 km (0.082 R)
• M14: 3,261,982 km (0.111 R)
• M15: 3,477,103 km (0.106 R)
• M16: 3,586,310 km (0.092 R)
• M17: 3,780,189 km (0.08 R)
• M18: 4,034,804 km (0.067 R)
• M19: 4,120,823 km (0.059 R)
• M20: 4,294,805 km (0.083 R)
• M21: 4,740,607 km (0.081 R)
• M22: 5,357,698 km (0.113 R)
• M23: 5,772,533 km (0.108 R)
• M24: 6,131,568 km (0.08 R)
• M25: 6,197,541 km (0.105 R)
• M26: 6,802,963 km (0.072 R)
• M27: 6,939,995 km (0.109 R)
• M28: 7,674,670 km (0.083 R)
• M29: 8,214,569 km (0.097 R)
• M30: 8,397,377 km (0.097 R)
• M31: 9,217,174 km (0.073 R)
• M32: 9,293,020 km (0.103 R)
• M33: 9,906,969 km (0.053 R)
• M34: 10,023,506 km (0.029 R)
• M35: 12,157,071 km (0.093 R)
• M36: 13,381,829 km (0.078 R)
• M37: 13,726,502 km (0.103 R)
• M38: 14,380,843 km (0.088 R)
• M39: 15,946,834 km (0.071 R)
• M40: 16,542,084 km (0.073 R)
• M41: 17,051,614 km (0.073 R)
• M42: 17,284,837 km (0.091 R)
• M43: 17,472,283 km (0.081 R)
• M44: 18,371,516 km (0.057 R)
• M45: 18,898,998 km (0.111 R)
• M46: 19,675,112 km (0.113 R)
• M47: 19,821,867 km (0.102 R)
• M48: 20,264,079 km (0.118 R)
• M49: 20,412,181 km (0.083 R)
• M50: 20,908,696 km (0.048 R)
• M51: 21,258,456 km (0.105 R)
• M52: 21,610,310 km (0.069 R)
• M53: 22,882,341 km (0.089 R)
• M54: 23,191,260 km (0.072 R)
• M55: 23,501,676 km (0.081 R)
• M56: 24,074,037 km (0.032 R)
• M57: 25,392,144 km (0.046 R)
• M58: 26,194,288 km (0.119 R)
• M59: 26,787,743 km (0.117 R)
• M60: 27,004,660 km (0.113 R)
• M61: 27,058,964 km (0.108 R)
• M62: 27,494,742 km (0.099 R)
• M63: 27,987,817 km (0.078 R)
• M64: 28,263,077 km (0.094 R)
• M65: 29,149,893 km (0.084 R)
• M66: 29,261,344 km (0.115 R)
• M67: 29,652,692 km (0.047 R)
• M68: 29,764,740 km (0.026 R)
• M69: 30,497,022 km (0.074 R)
• M70: 31,692,309 km (0.039 R)
• M71: 34,128,660 km (0.081 R)
• M72: 34,187,452 km (0.12 R)
• M73: 34,835,809 km (0.062 R)
• M74: 35,309,885 km (0.12 R)
• M75: 35,786,055 km (0.098 R)
• M76: 36,264,469 km (0.115 R)
• M77: 37,651,540 km (0.092 R)
• M78: 38,138,032 km (0.046 R)
• M79: 38,443,212 km (0.105 R)
• M80: 38,810,475 km (0.07 R)
• M81: 39,671,859 km (0.07 R)
• M82: 40,415,211 km (0.106 R)
• M83: 41,100,669 km (0.081 R)
• M84: 41,601,522 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 11.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.89 AU - 12.05 AU

Year: 11330 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,672,526 km

• M1: 138,976 km (0.066 R)
• M2: 286,630 km (0.08 R)
• M3: 369,806 km (0.109 R)
• M4: 474,375 km (0.071 R)
• M5: 613,800 km (0.044 R)
• M6: 793,467 km (0.089 R)
• M7: 1,005,148 km (0.051 R)
• M8: 1,103,733 km (0.118 R)
• M9: 1,435,990 km (0.086 R)
• M10: 1,564,644 km (0.109 R)
• M11: 1,730,997 km (0.105 R)
• M12: 2,172,909 km (0.057 R)
• M13: 2,246,960 km (0.077 R)
• M14: 2,378,457 km (0.084 R)
• M15: 2,551,541 km (0.111 R)
• M16: 2,951,117 km (0.074 R)
• M17: 3,158,460 km (0.117 R)
• M18: 3,719,901 km (0.072 R)
• M19: 3,831,351 km (0.111 R)
• M20: 4,429,593 km (0.113 R)
• M21: 4,548,074 km (0.091 R)
• M22: 5,205,856 km (0.05 R)
• M23: 5,558,907 km (0.105 R)
• M24: 5,997,827 km (0.053 R)
• M25: 6,208,461 km (0.066 R)
• M26: 7,074,783 km (0.032 R)
• M27: 7,185,784 km (0.069 R)
• M28: 7,607,201 km (0.084 R)
• M29: 7,892,634 km (0.114 R)
• M30: 8,007,824 km (0.105 R)
• M31: 8,562,533 km (0.099 R)
• M32: 8,829,566 km (0.105 R)
• M33: 8,949,244 km (0.085 R)
• M34: 9,069,371 km (0.06 R)
• M35: 9,987,603 km (0.093 R)
• M36: 10,521,069 km (0.086 R)
• M37: 10,743,521 km (0.091 R)
• M38: 11,128,286 km (0.045 R)
• M39: 11,878,669 km (0.1 R)
• M40: 12,443,700 km (0.094 R)
• M41: 12,780,146 km (0.103 R)
• M42: 13,017,558 km (0.109 R)
• M43: 13,222,208 km (0.114 R)
• M44: 13,462,312 km (0.049 R)
• M45: 13,738,320 km (0.09 R)
• M46: 13,912,004 km (0.041 R)
• M47: 14,086,136 km (0.11 R)
• M48: 15,075,576 km (0.11 R)
• M49: 15,614,727 km (0.101 R)
• M50: 15,795,890 km (0.113 R)
• M51: 15,868,594 km (0.105 R)
• M52: 16,087,306 km (0.104 R)
• M53: 16,380,368 km (0.05 R)
• M54: 16,527,573 km (0.11 R)
• M55: 17,495,172 km (0.071 R)
• M56: 17,721,065 km (0.093 R)
• M57: 18,213,840 km (0.108 R)
• M58: 19,019,424 km (0.075 R)
• M59: 19,135,363 km (0.063 R)
• M60: 19,212,855 km (0.082 R)
• M61: 19,445,928 km (0.081 R)
• M62: 19,680,049 km (0.103 R)
• M63: 19,993,606 km (0.096 R)
• M64: 20,111,489 km (0.086 R)
• M65: 20,348,153 km (0.042 R)
• M66: 20,704,944 km (0.085 R)
• M67: 21,023,886 km (0.118 R)
• M68: 22,971,052 km (0.061 R)
• M69: 24,133,278 km (0.114 R)
• M70: 26,385,175 km (0.119 R)
• M71: 26,601,194 km (0.056 R)
• M72: 26,904,429 km (0.094 R)
• M73: 27,296,076 km (0.044 R)
• M74: 27,470,657 km (0.054 R)
• M75: 28,040,774 km (0.07 R)
• M76: 28,970,076 km (0.116 R)
• M77: 29,059,237 km (0.105 R)
• M78: 29,685,005 km (0.1 R)
• M79: 29,864,522 km (0.076 R)
• M80: 30,044,488 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665

Radius: 5.4

Gravity: 22.81 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.02 AU - 15.62 AU

Year: 20533 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,672,526 km

• M1: 79,736 km (0.056 R)
• M2: 121,922 km (0.067 R)
• M3: 155,582 km (0.117 R)
• M4: 207,941 km (0.074 R)
• M5: 680,072 km (0.101 R)
• M6: 750,233 km (0.071 R)
• M7: 975,528 km (0.115 R)
• M8: 1,193,043 km (0.085 R)
• M9: 1,366,128 km (0.085 R)
• M10: 1,485,956 km (0.041 R)
• M11: 1,547,141 km (0.081 R)
• M12: 1,768,097 km (0.029 R)
• M13: 2,101,102 km (0.064 R)
• M14: 2,786,111 km (0.113 R)
• M15: 3,015,743 km (0.119 R)
• M16: 3,371,786 km (0.111 R)
• M17: 4,296,900 km (0.067 R)
• M18: 5,389,263 km (0.061 R)
• M19: 5,868,575 km (0.075 R)
• M20: 6,612,974 km (0.069 R)
• M21: 6,867,589 km (0.102 R)
• M22: 7,334,185 km (0.093 R)
• M23: 8,352,199 km (0.108 R)
• M24: 9,815,715 km (0.081 R)
• M25: 11,235,249 km (0.049 R)
• M26: 11,295,836 km (0.099 R)
• M27: 12,717,764 km (0.061 R)
• M28: 13,225,349 km (0.113 R)
• M29: 14,987,163 km (0.099 R)
• M30: 15,658,110 km (0.099 R)
• M31: 16,476,261 km (0.055 R)
• M32: 17,238,312 km (0.064 R)
• M33: 17,308,174 km (0.092 R)
• M34: 17,448,048 km (0.111 R)
• M35: 17,588,521 km (0.097 R)
• M36: 19,446,975 km (0.074 R)
• M37: 20,399,315 km (0.112 R)
• M38: 20,621,318 km (0.104 R)
• M39: 20,992,920 km (0.081 R)
• M40: 21,291,966 km (0.088 R)
• M41: 21,592,209 km (0.079 R)
• M42: 22,807,542 km (0.075 R)
• M43: 22,884,285 km (0.079 R)
• M44: 23,500,928 km (0.103 R)
• M45: 23,733,553 km (0.114 R)
• M46: 25,224,744 km (0.116 R)
• M47: 29,625,016 km (0.111 R)
• M48: 31,143,584 km (0.118 R)
• M49: 31,569,788 km (0.101 R)
• M50: 33,294,203 km (0.09 R)
• M51: 33,642,616 km (0.096 R)
• M52: 34,255,519 km (0.118 R)
• M53: 34,960,424 km (0.097 R)
• M54: 35,937,448 km (0.053 R)
• M55: 36,653,722 km (0.114 R)
• M56: 37,103,713 km (0.094 R)
• M57: 38,373,499 km (0.028 R)
• M58: 39,749,650 km (0.108 R)
• M59: 40,862,210 km (0.097 R)
• M60: 41,328,805 km (0.068 R)
• M61: 42,172,986 km (0.104 R)
• M62: 43,973,995 km (0.064 R)
• M63: 45,413,575 km (0.084 R)
• M64: 46,284,684 km (0.111 R)
• M65: 47,356,852 km (0.087 R)
• M66: 48,733,152 km (0.091 R)
• M67: 49,823,870 km (0.026 R)
• M68: 50,322,181 km (0.064 R)
• M69: 53,042,019 km (0.05 R)
• M70: 54,368,354 km (0.033 R)
• M71: 57,470,864 km (0.036 R)
• M72: 58,098,278 km (0.114 R)
• M73: 58,202,996 km (0.063 R)
• M74: 59,043,587 km (0.052 R)
• M75: 60,630,222 km (0.081 R)
• M76: 60,736,586 km (0.065 R)
• M77: 61,482,331 km (0.03 R)
• M78: 64,603,840 km (0.072 R)
• M79: 64,712,449 km (0.047 R)
• M80: 66,676,818 km (0.103 R)
• M81: 68,107,572 km (0.079 R)
• M82: 68,549,933 km (0.12 R)
• M83: 68,771,338 km (0.101 R)
• M84: 69,326,196 km (0.079 R)
• M85: 69,882,551 km (0.1 R)
• M86: 71,560,291 km (0.07 R)
• M87: 73,025,004 km (0.049 R)
• M88: 73,138,100 km (0.107 R)
• M89: 74,385,896 km (0.058 R)
• M90: 74,955,415 km (0.114 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 20,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit