🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.43 AU - 0.57 AU

Year: 130 Days

Day: 43 Hours

Environment

Temp: 180 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.58 AU - 0.92 AU

Year: 238 Days

Day: 29.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.29 AU - 1.59 AU

Year: 634 Days

Day: 12.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.52 AU - 1.82 AU

Year: 792 Days

Day: 33.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.8

Radius: 8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.11 AU - 12.13 AU

Year: 14541 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,381,116 km

• M1: 101,128 km (0.077 R)
• M2: 156,779 km (0.118 R)
• M3: 229,782 km (0.102 R)
• M4: 307,872 km (0.109 R)
• M5: 961,765 km (0.056 R)
• M6: 1,161,927 km (0.089 R)
• M7: 1,509,592 km (0.069 R)
• M8: 1,601,595 km (0.103 R)
• M9: 2,511,150 km (0.069 R)
• M10: 3,462,293 km (0.089 R)
• M11: 3,677,265 km (0.084 R)
• M12: 3,991,870 km (0.032 R)
• M13: 4,088,061 km (0.057 R)
• M14: 5,441,473 km (0.045 R)
• M15: 5,945,468 km (0.108 R)
• M16: 6,920,846 km (0.089 R)
• M17: 8,147,250 km (0.063 R)
• M18: 9,226,897 km (0.054 R)
• M19: 9,482,411 km (0.077 R)
• M20: 9,653,999 km (0.112 R)
• M21: 9,740,317 km (0.033 R)
• M22: 10,439,089 km (0.091 R)
• M23: 10,839,263 km (0.069 R)
• M24: 10,973,901 km (0.103 R)
• M25: 11,654,871 km (0.088 R)
• M26: 11,792,651 km (0.089 R)
• M27: 12,583,874 km (0.085 R)
• M28: 13,488,492 km (0.099 R)
• M29: 13,973,040 km (0.073 R)
• M30: 14,119,496 km (0.071 R)
• M31: 14,611,374 km (0.06 R)
• M32: 15,865,602 km (0.06 R)
• M33: 16,171,679 km (0.083 R)
• M34: 17,049,669 km (0.083 R)
• M35: 17,625,920 km (0.115 R)
• M36: 18,743,865 km (0.098 R)
• M37: 20,104,458 km (0.116 R)
• M38: 20,159,510 km (0.118 R)
• M39: 20,435,817 km (0.116 R)
• M40: 20,546,520 km (0.089 R)
• M41: 20,936,072 km (0.043 R)
• M42: 21,159,721 km (0.101 R)
• M43: 21,215,671 km (0.037 R)
• M44: 21,384,118 km (0.039 R)
• M45: 21,440,367 km (0.074 R)
• M46: 22,575,366 km (0.106 R)
• M47: 23,671,619 km (0.115 R)
• M48: 23,904,693 km (0.104 R)
• M49: 24,197,007 km (0.116 R)
• M50: 24,255,649 km (0.095 R)
• M51: 24,431,726 km (0.088 R)
• M52: 24,785,226 km (0.049 R)
• M53: 25,378,082 km (0.085 R)
• M54: 26,215,980 km (0.068 R)
• M55: 28,412,076 km (0.089 R)
• M56: 28,597,727 km (0.07 R)
• M57: 29,219,456 km (0.104 R)
• M58: 29,594,648 km (0.084 R)
• M59: 32,265,418 km (0.115 R)
• M60: 33,564,077 km (0.11 R)
• M61: 34,022,595 km (0.112 R)
• M62: 34,088,268 km (0.032 R)
• M63: 34,615,302 km (0.102 R)
• M64: 34,747,397 km (0.107 R)
• M65: 39,684,725 km (0.087 R)
• M66: 39,823,103 km (0.093 R)
• M67: 40,795,938 km (0.089 R)
• M68: 41,425,446 km (0.09 R)
• M69: 41,495,607 km (0.101 R)
• M70: 41,565,768 km (0.088 R)
• M71: 42,128,556 km (0.07 R)
• M72: 42,199,166 km (0.096 R)
• M73: 42,269,776 km (0.118 R)
• M74: 42,552,366 km (0.092 R)
• M75: 42,764,795 km (0.104 R)
• M76: 42,906,614 km (0.094 R)
• M77: 43,832,326 km (0.111 R)
• M78: 45,197,107 km (0.1 R)
• M79: 45,921,011 km (0.102 R)
• M80: 46,575,651 km (0.069 R)
• M81: 47,306,886 km (0.06 R)
• M82: 49,151,278 km (0.082 R)
• M83: 49,299,829 km (0.115 R)

Asteroid Belt

Center: 14.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.5

Radius: 5.1

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.66 AU - 17.94 AU

Year: 25278 Days

Day: 22.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,381,116 km

• M1: 215,870 km (0.08 R)
• M2: 454,628 km (0.105 R)
• M3: 956,230 km (0.116 R)
• M4: 1,061,098 km (0.12 R)
• M5: 1,197,681 km (0.093 R)
• M6: 1,398,441 km (0.118 R)
• M7: 1,457,831 km (0.11 R)
• M8: 1,672,055 km (0.118 R)
• M9: 2,062,506 km (0.044 R)
• M10: 3,797,991 km (0.1 R)
• M11: 4,177,521 km (0.055 R)
• M12: 6,054,375 km (0.12 R)
• M13: 6,298,818 km (0.118 R)
• M14: 6,596,518 km (0.103 R)
• M15: 7,464,635 km (0.04 R)
• M16: 7,726,730 km (0.083 R)
• M17: 7,938,710 km (0.089 R)
• M18: 8,314,051 km (0.051 R)
• M19: 8,368,206 km (0.098 R)
• M20: 8,805,181 km (0.119 R)
• M21: 8,860,383 km (0.097 R)
• M22: 9,701,422 km (0.107 R)
• M23: 9,758,269 km (0.097 R)
• M24: 12,932,886 km (0.119 R)
• M25: 15,055,679 km (0.087 R)
• M26: 16,802,534 km (0.098 R)
• M27: 17,214,676 km (0.063 R)
• M28: 17,909,109 km (0.103 R)
• M29: 18,400,538 km (0.065 R)
• M30: 18,825,246 km (0.069 R)
• M31: 21,218,812 km (0.081 R)
• M32: 22,037,562 km (0.068 R)
• M33: 22,337,954 km (0.115 R)
• M34: 23,706,027 km (0.079 R)
• M35: 24,788,816 km (0.098 R)
• M36: 25,257,805 km (0.096 R)
• M37: 25,808,625 km (0.067 R)
• M38: 26,283,897 km (0.119 R)
• M39: 26,522,655 km (0.105 R)
• M40: 26,762,161 km (0.04 R)
• M41: 28,949,282 km (0.052 R)
• M42: 29,442,955 km (0.084 R)
• M43: 31,699,190 km (0.103 R)
• M44: 32,976,457 km (0.101 R)
• M45: 35,756,883 km (0.109 R)
• M46: 36,198,047 km (0.026 R)
• M47: 37,175,071 km (0.069 R)
• M48: 37,801,288 km (0.115 R)
• M49: 38,160,771 km (0.108 R)
• M50: 39,064,193 km (0.088 R)
• M51: 39,974,645 km (0.12 R)
• M52: 43,968,759 km (0.08 R)
• M53: 44,441,339 km (0.087 R)
• M54: 44,820,569 km (0.07 R)
• M55: 45,869,250 km (0.116 R)
• M56: 47,505,552 km (0.11 R)
• M57: 52,528,151 km (0.074 R)
• M58: 55,254,572 km (0.086 R)
• M59: 55,968,902 km (0.103 R)
• M60: 56,583,599 km (0.07 R)
• M61: 57,406,687 km (0.06 R)
• M62: 58,544,977 km (0.114 R)
• M63: 58,648,798 km (0.064 R)
• M64: 59,064,830 km (0.096 R)
• M65: 62,215,810 km (0.028 R)
• M66: 62,640,069 km (0.113 R)
• M67: 62,852,498 km (0.12 R)
• M68: 63,918,533 km (0.109 R)
• M69: 64,668,317 km (0.1 R)
• M70: 66,392,881 km (0.102 R)
• M71: 69,777,234 km (0.093 R)
• M72: 71,434,928 km (0.073 R)
• M73: 72,435,738 km (0.111 R)
• M74: 72,770,239 km (0.105 R)
• M75: 72,881,988 km (0.049 R)
• M76: 73,553,084 km (0.105 R)
• M77: 74,113,927 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 7

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.02 AU - 21.7 AU

Year: 26552 Days

Day: 22.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,381,116 km

• M1: 170,990 km (0.071 R)
• M2: 386,112 km (0.113 R)
• M3: 758,461 km (0.118 R)
• M4: 815,159 km (0.12 R)
• M5: 963,560 km (0.075 R)
• M6: 1,320,500 km (0.077 R)
• M7: 1,641,388 km (0.113 R)
• M8: 1,868,627 km (0.072 R)
• M9: 1,986,061 km (0.096 R)
• M10: 2,566,052 km (0.12 R)
• M11: 4,224,195 km (0.114 R)
• M12: 5,291,277 km (0.099 R)
• M13: 5,969,553 km (0.055 R)
• M14: 6,143,386 km (0.108 R)
• M15: 6,377,806 km (0.048 R)
• M16: 6,496,138 km (0.108 R)
• M17: 6,795,184 km (0.098 R)
• M18: 6,916,059 km (0.096 R)
• M19: 6,976,796 km (0.103 R)
• M20: 7,098,718 km (0.108 R)
• M21: 7,971,921 km (0.031 R)
• M22: 8,551,164 km (0.086 R)
• M23: 9,210,442 km (0.1 R)
• M24: 10,788,250 km (0.056 R)
• M25: 11,070,990 km (0.037 R)
• M26: 11,428,081 km (0.096 R)
• M27: 13,420,275 km (0.047 R)
• M28: 14,184,870 km (0.092 R)
• M29: 15,042,365 km (0.072 R)
• M30: 15,596,625 km (0.092 R)
• M31: 15,756,246 km (0.115 R)
• M32: 18,720,678 km (0.104 R)
• M33: 20,265,874 km (0.1 R)
• M34: 22,119,691 km (0.119 R)
• M35: 22,299,059 km (0.045 R)
• M36: 23,021,317 km (0.063 R)
• M37: 23,935,061 km (0.048 R)
• M38: 25,327,667 km (0.115 R)
• M39: 30,853,663 km (0.069 R)
• M40: 32,673,073 km (0.091 R)
• M41: 33,082,073 km (0.065 R)
• M42: 33,389,946 km (0.081 R)
• M43: 33,905,161 km (0.12 R)
• M44: 34,008,533 km (0.069 R)
• M45: 34,215,576 km (0.109 R)
• M46: 34,423,068 km (0.093 R)
• M47: 37,906,156 km (0.047 R)
• M48: 38,013,417 km (0.041 R)
• M49: 38,443,511 km (0.076 R)
• M50: 39,743,666 km (0.107 R)
• M51: 40,289,699 km (0.117 R)
• M52: 41,831,604 km (0.115 R)
• M53: 42,275,760 km (0.108 R)
• M54: 43,168,560 km (0.11 R)
• M55: 43,617,354 km (0.086 R)
• M56: 45,086,405 km (0.106 R)
• M57: 46,686,653 km (0.039 R)
• M58: 47,378,244 km (0.113 R)
• M59: 47,609,522 km (0.033 R)
• M60: 48,654,763 km (0.051 R)
• M61: 49,004,822 km (0.106 R)
• M62: 49,472,913 km (0.05 R)
• M63: 50,413,585 km (0.06 R)
• M64: 52,790,994 km (0.068 R)
• M65: 52,910,822 km (0.081 R)
• M66: 56,792,737 km (0.097 R)
• M67: 56,915,557 km (0.071 R)
• M68: 59,514,371 km (0.098 R)
• M69: 60,639,946 km (0.111 R)
• M70: 64,698,536 km (0.053 R)
• M71: 65,340,610 km (0.032 R)
• M72: 66,113,881 km (0.099 R)
• M73: 67,539,399 km (0.12 R)
• M74: 72,407,913 km (0.07 R)
• M75: 73,743,074 km (0.038 R)
• M76: 79,027,170 km (0.097 R)
• M77: 80,263,895 km (0.1 R)
• M78: 82,061,314 km (0.077 R)
• M79: 84,012,070 km (0.098 R)
• M80: 87,674,824 km (0.05 R)
• M81: 88,954,933 km (0.089 R)
• M82: 89,954,696 km (0.061 R)
• M83: 90,384,341 km (0.046 R)
• M84: 90,527,805 km (0.106 R)
• M85: 91,245,725 km (0.102 R)
• M86: 91,533,402 km (0.078 R)
• M87: 93,411,005 km (0.099 R)
• M88: 94,572,632 km (0.032 R)
• M89: 96,031,511 km (0.038 R)
• M90: 97,939,183 km (0.09 R)
• M91: 98,381,095 km (0.032 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: 313 - 18,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit