🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 44.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.81 AU - 0.93 AU

Year: 296 Days

Day: 41.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.69 AU - 2.59 AU

Year: 1143 Days

Day: 30.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,936,553 km

• M1: 1,421,329 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.55 AU - 3.77 AU

Year: 2052 Days

Day: 39.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.08 AU - 4.7 AU

Year: 3360 Days

Day: 37.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,936,553 km

• M1: 130,599 km (0.098 R)

Asteroid Belt

Center: 9.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.2

Radius: 5.1

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.71 AU - 17.31 AU

Year: 22310 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,936,553 km

• M1: 65,973 km (0.116 R)
• M2: 122,072 km (0.051 R)
• M3: 157,975 km (0.101 R)
• M4: 1,063,790 km (0.084 R)
• M5: 1,120,937 km (0.119 R)
• M6: 1,208,601 km (0.093 R)
• M7: 1,298,659 km (0.041 R)
• M8: 1,453,493 km (0.114 R)
• M9: 1,581,848 km (0.025 R)
• M10: 2,773,545 km (0.11 R)
• M11: 2,813,038 km (0.104 R)
• M12: 3,177,608 km (0.09 R)
• M13: 3,471,419 km (0.088 R)
• M14: 4,543,437 km (0.104 R)
• M15: 5,212,289 km (0.105 R)
• M16: 6,168,519 km (0.097 R)
• M17: 7,341,366 km (0.101 R)
• M18: 8,179,563 km (0.049 R)
• M19: 13,534,867 km (0.118 R)
• M20: 15,043,562 km (0.096 R)
• M21: 15,323,459 km (0.037 R)
• M22: 15,675,912 km (0.072 R)
• M23: 17,258,059 km (0.105 R)
• M24: 17,331,213 km (0.094 R)
• M25: 17,404,366 km (0.1 R)
• M26: 19,116,663 km (0.038 R)
• M27: 19,572,039 km (0.111 R)
• M28: 20,493,712 km (0.073 R)
• M29: 21,429,297 km (0.114 R)
• M30: 21,744,350 km (0.054 R)
• M31: 22,140,186 km (0.116 R)
• M32: 22,299,208 km (0.071 R)
• M33: 24,400,609 km (0.046 R)
• M34: 24,564,868 km (0.051 R)
• M35: 25,892,100 km (0.118 R)
• M36: 27,157,399 km (0.092 R)
• M37: 27,840,463 km (0.074 R)
• M38: 28,184,089 km (0.118 R)
• M39: 29,310,561 km (0.031 R)
• M40: 29,572,507 km (0.109 R)
• M41: 29,923,164 km (0.063 R)
• M42: 31,876,015 km (0.073 R)
• M43: 34,236,370 km (0.11 R)
• M44: 35,066,489 km (0.047 R)
• M45: 35,344,591 km (0.047 R)
• M46: 35,530,541 km (0.058 R)
• M47: 35,716,641 km (0.069 R)
• M48: 36,934,667 km (0.031 R)
• M49: 37,880,874 km (0.089 R)
• M50: 41,646,551 km (0.029 R)
• M51: 43,424,223 km (0.105 R)
• M52: 44,522,869 km (0.118 R)
• M53: 44,924,540 km (0.063 R)
• M54: 46,645,364 km (0.092 R)
• M55: 46,951,292 km (0.078 R)
• M56: 47,872,964 km (0.086 R)
• M57: 48,387,581 km (0.091 R)
• M58: 49,111,186 km (0.107 R)
• M59: 50,046,621 km (0.089 R)
• M60: 50,464,299 km (0.092 R)
• M61: 50,883,173 km (0.11 R)
• M62: 52,782,168 km (0.075 R)
• M63: 54,382,416 km (0.079 R)
• M64: 55,458,025 km (0.07 R)
• M65: 55,998,373 km (0.095 R)
• M66: 56,649,273 km (0.074 R)
• M67: 56,866,788 km (0.087 R)
• M68: 57,084,453 km (0.115 R)
• M69: 57,411,773 km (0.065 R)
• M70: 60,828,888 km (0.05 R)
• M71: 60,940,189 km (0.115 R)
• M72: 61,386,140 km (0.097 R)
• M73: 62,505,880 km (0.064 R)
• M74: 63,068,218 km (0.11 R)
• M75: 63,181,015 km (0.102 R)
• M76: 63,519,405 km (0.117 R)
• M77: 64,651,861 km (0.093 R)
• M78: 65,220,483 km (0.097 R)
• M79: 65,334,476 km (0.084 R)
• M80: 67,166,602 km (0.069 R)
• M81: 68,089,022 km (0.101 R)
• M82: 69,131,719 km (0.117 R)
• M83: 69,829,743 km (0.076 R)
• M84: 70,179,652 km (0.116 R)
• M85: 72,645,175 km (0.062 R)
• M86: 74,304,664 km (0.062 R)
• M87: 75,497,557 km (0.112 R)
• M88: 76,456,480 km (0.11 R)
• M89: 77,178,289 km (0.054 R)
• M90: 77,660,743 km (0.08 R)
• M91: 78,749,965 km (0.112 R)
• M92: 78,871,289 km (0.057 R)
• M93: 81,188,410 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.1

Radius: 3.3

Gravity: 55.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.46 AU - 20.92 AU

Year: 26032 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,936,553 km

• M1: 710,291 km (0.053 R)
• M2: 788,979 km (0.119 R)
• M3: 1,415,046 km (0.053 R)
• M4: 2,788,953 km (0.072 R)
• M5: 3,743,836 km (0.079 R)
• M6: 3,927,542 km (0.06 R)
• M7: 4,020,443 km (0.114 R)
• M8: 4,447,395 km (0.077 R)
• M9: 4,789,376 km (0.105 R)
• M10: 4,838,893 km (0.114 R)
• M11: 5,089,170 km (0.035 R)
• M12: 5,498,470 km (0.061 R)
• M13: 5,865,134 km (0.103 R)
• M14: 6,566,748 km (0.109 R)
• M15: 7,294,542 km (0.058 R)
• M16: 7,871,541 km (0.045 R)
• M17: 8,403,361 km (0.088 R)
• M18: 8,583,178 km (0.119 R)
• M19: 8,703,754 km (0.035 R)
• M20: 9,130,257 km (0.094 R)
• M21: 9,814,069 km (0.067 R)
• M22: 10,321,804 km (0.075 R)
• M23: 11,099,115 km (0.09 R)
• M24: 12,096,933 km (0.08 R)
• M25: 13,262,001 km (0.042 R)
• M26: 14,176,941 km (0.045 R)
• M27: 15,111,928 km (0.079 R)
• M28: 16,738,955 km (0.113 R)
• M29: 17,420,522 km (0.088 R)
• M30: 19,756,792 km (0.113 R)
• M31: 20,155,620 km (0.078 R)
• M32: 20,235,655 km (0.098 R)
• M33: 20,718,408 km (0.117 R)
• M34: 21,695,132 km (0.071 R)
• M35: 21,777,261 km (0.109 R)
• M36: 22,603,640 km (0.074 R)
• M37: 22,770,142 km (0.103 R)
• M38: 23,356,117 km (0.069 R)
• M39: 23,693,161 km (0.092 R)
• M40: 23,777,684 km (0.116 R)
• M41: 25,662,468 km (0.087 R)
• M42: 26,359,594 km (0.103 R)
• M43: 26,534,922 km (0.078 R)
• M44: 26,710,550 km (0.054 R)
• M45: 27,328,389 km (0.113 R)
• M46: 28,040,176 km (0.074 R)
• M47: 28,129,486 km (0.077 R)
• M48: 28,398,313 km (0.025 R)
• M49: 28,938,511 km (0.118 R)
• M50: 30,303,592 km (0.074 R)
• M51: 30,855,458 km (0.102 R)
• M52: 31,317,865 km (0.114 R)
• M53: 33,001,589 km (0.083 R)
• M54: 33,949,591 km (0.047 R)
• M55: 36,066,551 km (0.114 R)
• M56: 37,239,099 km (0.036 R)
• M57: 38,027,629 km (0.115 R)
• M58: 38,523,396 km (0.118 R)
• M59: 39,922,735 km (0.082 R)
• M60: 41,338,529 km (0.1 R)
• M61: 43,492,888 km (0.096 R)
• M62: 44,115,066 km (0.101 R)
• M63: 45,053,942 km (0.089 R)
• M64: 46,951,292 km (0.044 R)
• M65: 49,521,383 km (0.12 R)
• M66: 51,478,722 km (0.113 R)
• M67: 53,350,341 km (0.104 R)
• M68: 55,580,695 km (0.081 R)
• M69: 56,255,681 km (0.11 R)
• M70: 57,500,335 km (0.114 R)
• M71: 58,182,950 km (0.113 R)
• M72: 61,869,042 km (0.108 R)
• M73: 62,685,248 km (0.103 R)
• M74: 63,153,340 km (0.113 R)
• M75: 64,092,964 km (0.086 R)
• M76: 65,629,783 km (0.116 R)
• M77: 66,700,754 km (0.109 R)
• M78: 67,897,537 km (0.065 R)
• M79: 70,798,539 km (0.106 R)
• M80: 71,042,084 km (0.096 R)
• M81: 73,246,708 km (0.045 R)
• M82: 74,852,791 km (0.09 R)
• M83: 75,225,140 km (0.071 R)
• M84: 76,595,456 km (0.087 R)
• M85: 77,221,074 km (0.028 R)
• M86: 81,520,068 km (0.067 R)
• M87: 82,799,130 km (0.064 R)
• M88: 83,055,691 km (0.108 R)
• M89: 83,569,709 km (0.094 R)
• M90: 84,730,140 km (0.087 R)
• M91: 85,766,105 km (0.116 R)
• M92: 86,415,659 km (0.088 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: 418 - 20,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit