🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 45.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 130.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 24 Hours

Environment

Temp: 214 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,152,150 km

• M1: 143,764 km (0.106 R)
• M2: 271,520 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.69 AU - 1.01 AU

Year: 288 Days

Day: 33.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1 AU - 1.4 AU

Year: 483 Days

Day: 39.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,152,150 km

• M1: 603,478 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.47 AU - 1.51 AU

Year: 668 Days

Day: 44.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,152,150 km

• M1: 149,897 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.42 AU - 2.2 AU

Year: 894 Days

Day: 40.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.82 AU - 2.94 AU

Year: 1794 Days

Day: 17 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 13.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.68 AU - 12.68 AU

Year: 11923 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,152,150 km

• M1: 168,447 km (0.076 R)
• M2: 324,777 km (0.065 R)
• M3: 580,889 km (0.056 R)
• M4: 665,262 km (0.072 R)
• M5: 888,013 km (0.105 R)
• M6: 1,029,981 km (0.082 R)
• M7: 1,114,803 km (0.108 R)
• M8: 2,151,367 km (0.054 R)
• M9: 2,787,756 km (0.07 R)
• M10: 2,971,313 km (0.088 R)
• M11: 3,222,488 km (0.085 R)
• M12: 3,846,760 km (0.049 R)
• M13: 4,366,313 km (0.051 R)
• M14: 4,508,581 km (0.072 R)
• M15: 4,798,053 km (0.09 R)
• M16: 5,471,542 km (0.087 R)
• M17: 5,819,507 km (0.05 R)
• M18: 5,937,091 km (0.11 R)
• M19: 6,254,687 km (0.112 R)
• M20: 6,375,263 km (0.066 R)
• M21: 6,865,345 km (0.109 R)
• M22: 6,989,811 km (0.059 R)
• M23: 7,537,638 km (0.096 R)
• M24: 8,143,360 km (0.086 R)
• M25: 8,899,877 km (0.069 R)
• M26: 9,355,552 km (0.115 R)
• M27: 10,479,929 km (0.104 R)
• M28: 11,204,432 km (0.106 R)
• M29: 11,597,425 km (0.062 R)
• M30: 12,045,022 km (0.112 R)
• M31: 13,111,356 km (0.096 R)
• M32: 13,369,711 km (0.114 R)
• M33: 13,629,712 km (0.114 R)
• M34: 13,944,018 km (0.104 R)
• M35: 14,102,142 km (0.082 R)
• M36: 15,117,014 km (0.09 R)
• M37: 16,266,076 km (0.112 R)
• M38: 16,655,329 km (0.063 R)
• M39: 16,935,227 km (0.033 R)
• M40: 17,160,372 km (0.114 R)
• M41: 17,556,657 km (0.101 R)
• M42: 18,300,607 km (0.115 R)
• M43: 19,347,792 km (0.064 R)
• M44: 20,056,736 km (0.108 R)
• M45: 20,713,920 km (0.082 R)
• M46: 22,914,355 km (0.098 R)
• M47: 24,995,859 km (0.109 R)
• M48: 25,445,251 km (0.098 R)
• M49: 26,156,589 km (0.074 R)
• M50: 27,665,284 km (0.085 R)
• M51: 28,330,097 km (0.074 R)
• M52: 28,530,558 km (0.083 R)
• M53: 29,067,315 km (0.101 R)
• M54: 29,472,127 km (0.047 R)
• M55: 30,697,932 km (0.092 R)
• M56: 30,835,113 km (0.078 R)
• M57: 32,497,594 km (0.117 R)
• M58: 33,269,370 km (0.058 R)
• M59: 33,834,401 km (0.119 R)
• M60: 34,331,365 km (0.095 R)
• M61: 35,476,537 km (0.111 R)
• M62: 35,620,599 km (0.101 R)
• M63: 37,804,280 km (0.053 R)
• M64: 38,172,290 km (0.063 R)
• M65: 38,763,950 km (0.049 R)
• M66: 39,358,452 km (0.084 R)
• M67: 43,449,954 km (0.082 R)
• M68: 44,377,460 km (0.037 R)
• M69: 44,610,384 km (0.082 R)
• M70: 45,937,766 km (0.085 R)
• M71: 49,674,721 km (0.109 R)
• M72: 51,538,710 km (0.088 R)
• M73: 51,783,602 km (0.099 R)
• M74: 52,192,453 km (0.086 R)
• M75: 52,684,630 km (0.09 R)
• M76: 54,004,383 km (0.079 R)
• M77: 54,170,137 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.8

Radius: 6

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.39 AU - 15.91 AU

Year: 21647 Days

Day: 19 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,152,150 km

• M1: 105,018 km (0.12 R)
• M2: 160,668 km (0.067 R)
• M3: 232,774 km (0.114 R)
• M4: 318,045 km (0.111 R)
• M5: 687,253 km (0.043 R)
• M6: 1,066,034 km (0.077 R)
• M7: 1,215,333 km (0.094 R)
• M8: 1,534,126 km (0.099 R)
• M9: 1,634,806 km (0.075 R)
• M10: 2,398,652 km (0.075 R)
• M11: 3,344,260 km (0.111 R)
• M12: 3,563,720 km (0.115 R)
• M13: 4,925,959 km (0.055 R)
• M14: 4,975,625 km (0.039 R)
• M15: 5,226,052 km (0.104 R)
• M16: 5,378,343 km (0.056 R)
• M17: 5,635,352 km (0.117 R)
• M18: 5,896,400 km (0.083 R)
• M19: 6,001,867 km (0.114 R)
• M20: 6,054,824 km (0.097 R)
• M21: 6,538,923 km (0.094 R)
• M22: 6,923,988 km (0.028 R)
• M23: 7,316,383 km (0.107 R)
• M24: 7,831,449 km (0.111 R)
• M25: 8,005,730 km (0.117 R)
• M26: 10,321,954 km (0.11 R)
• M27: 10,641,196 km (0.065 R)
• M28: 10,705,523 km (0.068 R)
• M29: 13,033,565 km (0.116 R)
• M30: 13,171,195 km (0.088 R)
• M31: 13,936,687 km (0.102 R)
• M32: 14,431,258 km (0.092 R)
• M33: 14,931,663 km (0.059 R)
• M34: 15,220,087 km (0.119 R)
• M35: 15,510,457 km (0.117 R)
• M36: 15,583,311 km (0.09 R)
• M37: 15,656,315 km (0.109 R)
• M38: 17,064,480 km (0.059 R)
• M39: 17,139,727 km (0.101 R)
• M40: 19,134,166 km (0.105 R)
• M41: 20,397,520 km (0.11 R)
• M42: 22,755,183 km (0.095 R)
• M43: 23,671,769 km (0.117 R)
• M44: 25,799,350 km (0.048 R)
• M45: 27,280,817 km (0.088 R)
• M46: 28,968,880 km (0.105 R)
• M47: 29,870,805 km (0.118 R)
• M48: 30,052,267 km (0.098 R)
• M49: 30,143,223 km (0.114 R)
• M50: 30,507,643 km (0.086 R)
• M51: 30,965,263 km (0.068 R)
• M52: 31,148,969 km (0.047 R)
• M53: 31,979,986 km (0.097 R)
• M54: 33,099,426 km (0.078 R)
• M55: 36,340,165 km (0.113 R)
• M56: 36,436,955 km (0.11 R)
• M57: 37,899,873 km (0.043 R)
• M58: 39,183,123 km (0.069 R)
• M59: 42,708,098 km (0.115 R)
• M60: 45,913,980 km (0.097 R)
• M61: 49,840,176 km (0.101 R)
• M62: 51,027,983 km (0.03 R)
• M63: 52,553,283 km (0.065 R)
• M64: 53,872,587 km (0.107 R)
• M65: 56,431,458 km (0.091 R)
• M66: 57,443,488 km (0.073 R)
• M67: 58,008,370 km (0.071 R)
• M68: 59,599,642 km (0.059 R)
• M69: 59,828,228 km (0.105 R)
• M70: 60,860,004 km (0.092 R)
• M71: 62,013,404 km (0.089 R)
• M72: 62,244,981 km (0.097 R)
• M73: 64,341,895 km (0.096 R)
• M74: 64,928,468 km (0.119 R)
• M75: 66,935,922 km (0.11 R)
• M76: 70,407,191 km (0.061 R)
• M77: 71,011,716 km (0.102 R)
• M78: 71,132,740 km (0.105 R)
• M79: 71,496,413 km (0.113 R)
• M80: 72,591,170 km (0.064 R)
• M81: 73,568,942 km (0.085 R)
• M82: 73,936,653 km (0.076 R)
• M83: 75,537,500 km (0.063 R)
• M84: 76,032,220 km (0.1 R)
• M85: 76,404,121 km (0.118 R)
• M86: 76,528,137 km (0.084 R)
• M87: 78,898,366 km (0.074 R)
• M88: 81,672,808 km (0.079 R)
• M89: 81,799,667 km (0.09 R)
• M90: 82,944,539 km (0.066 R)
• M91: 83,454,967 km (0.032 R)
• M92: 83,966,592 km (0.087 R)
• M93: 84,735,824 km (0.099 R)
• M94: 84,864,179 km (0.116 R)
• M95: 85,636,254 km (0.115 R)
• M96: 86,152,217 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit