🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 157 Days

Day: 42.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,448,113 km

• M1: 232,026 km (0.118 R)
• M2: 421,866 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.58 AU - 0.8 AU

Year: 209 Days

Day: 22 Hours

Environment

Temp: 184 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 237 Days

Day: 43.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.66 AU - 0.94 AU

Year: 261 Days

Day: 42.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.47 AU - 3.51 AU

Year: 1888 Days

Day: 18.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,448,113 km

• M1: 2,544,959 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.54 AU - 3.58 AU

Year: 1955 Days

Day: 20.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,448,113 km

• M1: 995,723 km (0.074 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.1

Radius: 8.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.4 AU - 5.64 AU

Year: 4737 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,448,113 km

• M1: 125,363 km (0.105 R)
• M2: 192,682 km (0.089 R)
• M3: 333,603 km (0.057 R)
• M4: 422,165 km (0.114 R)
• M5: 561,142 km (0.116 R)
• M6: 708,196 km (0.099 R)
• M7: 778,807 km (0.068 R)
• M8: 1,005,298 km (0.104 R)
• M9: 1,233,584 km (0.039 R)
• M10: 1,339,350 km (0.082 R)
• M11: 1,612,067 km (0.114 R)
• M12: 1,891,216 km (0.119 R)
• M13: 2,081,954 km (0.093 R)
• M14: 2,139,399 km (0.092 R)
• M15: 2,267,455 km (0.101 R)
• M16: 2,362,150 km (0.028 R)
• M17: 2,482,577 km (0.078 R)
• M18: 2,704,430 km (0.119 R)
• M19: 2,868,689 km (0.084 R)
• M20: 2,958,447 km (0.081 R)
• M21: 3,180,600 km (0.036 R)
• M22: 3,327,206 km (0.092 R)
• M23: 3,724,538 km (0.075 R)
• M24: 3,950,281 km (0.104 R)
• M25: 4,007,278 km (0.077 R)
• M26: 4,195,023 km (0.081 R)
• M27: 4,370,651 km (0.097 R)
• M28: 4,563,932 km (0.091 R)
• M29: 4,759,905 km (0.032 R)
• M30: 4,820,791 km (0.049 R)
• M31: 5,459,724 km (0.113 R)
• M32: 5,619,494 km (0.057 R)
• M33: 5,813,523 km (0.094 R)
• M34: 5,911,210 km (0.059 R)
• M35: 6,307,944 km (0.102 R)
• M36: 6,492,697 km (0.11 R)
• M37: 6,611,179 km (0.04 R)
• M38: 6,988,165 km (0.087 R)
• M39: 7,126,992 km (0.108 R)
• M40: 7,549,157 km (0.09 R)
• M41: 7,835,039 km (0.085 R)
• M42: 8,179,114 km (0.055 R)
• M43: 8,233,867 km (0.099 R)
• M44: 8,288,769 km (0.084 R)
• M45: 8,417,423 km (0.087 R)
• M46: 8,788,576 km (0.1 R)
• M47: 8,844,675 km (0.039 R)
• M48: 8,938,622 km (0.115 R)
• M49: 9,412,698 km (0.086 R)
• M50: 9,972,942 km (0.068 R)
• M51: 11,004,270 km (0.101 R)
• M52: 11,085,053 km (0.104 R)
• M53: 11,165,985 km (0.058 R)
• M54: 11,389,634 km (0.11 R)
• M55: 11,986,230 km (0.082 R)
• M56: 12,152,733 km (0.087 R)
• M57: 12,277,946 km (0.119 R)
• M58: 12,487,832 km (0.096 R)
• M59: 12,572,055 km (0.043 R)
• M60: 12,698,765 km (0.105 R)
• M61: 12,974,773 km (0.061 R)
• M62: 13,060,193 km (0.113 R)
• M63: 13,145,614 km (0.116 R)
• M64: 13,424,913 km (0.109 R)
• M65: 14,076,860 km (0.097 R)
• M66: 14,208,357 km (0.111 R)
• M67: 14,539,267 km (0.09 R)
• M68: 14,716,691 km (0.053 R)
• M69: 14,827,991 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.3

Radius: 7.8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.98 AU - 17.2 AU

Year: 19318 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,448,113 km

• M1: 152,291 km (0.083 R)
• M2: 315,801 km (0.115 R)
• M3: 581,936 km (0.071 R)
• M4: 647,460 km (0.059 R)
• M5: 1,067,680 km (0.107 R)
• M6: 1,468,602 km (0.078 R)
• M7: 2,290,792 km (0.079 R)
• M8: 2,543,014 km (0.063 R)
• M9: 2,880,657 km (0.112 R)
• M10: 3,153,074 km (0.041 R)
• M11: 3,312,396 km (0.111 R)
• M12: 4,019,396 km (0.114 R)
• M13: 4,726,246 km (0.103 R)
• M14: 4,817,201 km (0.071 R)
• M15: 5,281,403 km (0.08 R)
• M16: 8,740,704 km (0.112 R)
• M17: 9,823,943 km (0.078 R)
• M18: 10,174,750 km (0.082 R)
• M19: 10,828,642 km (0.038 R)
• M20: 12,114,436 km (0.057 R)
• M21: 12,302,031 km (0.058 R)
• M22: 14,230,497 km (0.108 R)
• M23: 15,027,854 km (0.068 R)
• M24: 16,250,966 km (0.083 R)
• M25: 16,944,203 km (0.08 R)
• M26: 17,294,561 km (0.081 R)
• M27: 19,154,063 km (0.117 R)
• M28: 19,445,778 km (0.116 R)
• M29: 20,403,803 km (0.081 R)
• M30: 20,926,049 km (0.105 R)
• M31: 21,226,591 km (0.063 R)
• M32: 21,907,711 km (0.059 R)
• M33: 21,983,856 km (0.041 R)
• M34: 22,060,001 km (0.101 R)
• M35: 22,749,947 km (0.094 R)
• M36: 23,213,850 km (0.084 R)
• M37: 23,524,864 km (0.063 R)
• M38: 23,602,804 km (0.081 R)
• M39: 25,339,635 km (0.068 R)
• M40: 25,820,443 km (0.109 R)
• M41: 25,900,777 km (0.12 R)
• M42: 28,767,820 km (0.092 R)
• M43: 31,218,532 km (0.098 R)
• M44: 31,733,897 km (0.073 R)
• M45: 31,820,065 km (0.078 R)
• M46: 33,471,925 km (0.117 R)
• M47: 33,647,403 km (0.086 R)
• M48: 34,529,582 km (0.104 R)
• M49: 35,687,619 km (0.094 R)
• M50: 35,866,987 km (0.062 R)
• M51: 36,226,471 km (0.055 R)
• M52: 37,221,147 km (0.114 R)
• M53: 37,403,058 km (0.078 R)
• M54: 37,676,373 km (0.105 R)
• M55: 38,408,356 km (0.08 R)
• M56: 38,592,211 km (0.112 R)
• M57: 39,979,582 km (0.076 R)
• M58: 43,471,047 km (0.096 R)
• M59: 44,720,787 km (0.102 R)
• M60: 45,495,704 km (0.089 R)
• M61: 47,550,880 km (0.112 R)
• M62: 48,044,703 km (0.059 R)
• M63: 49,236,848 km (0.101 R)
• M64: 49,636,274 km (0.043 R)
• M65: 49,736,355 km (0.091 R)
• M66: 50,338,038 km (0.076 R)
• M67: 50,841,285 km (0.068 R)
• M68: 51,649,862 km (0.115 R)
• M69: 52,462,776 km (0.041 R)
• M70: 54,926,803 km (0.093 R)
• M71: 57,638,564 km (0.111 R)
• M72: 58,059,532 km (0.073 R)
• M73: 58,481,548 km (0.034 R)
• M74: 58,693,079 km (0.103 R)
• M75: 59,753,877 km (0.106 R)
• M76: 59,860,391 km (0.11 R)
• M77: 60,286,745 km (0.091 R)
• M78: 61,786,913 km (0.12 R)
• M79: 62,002,184 km (0.116 R)
• M80: 62,110,044 km (0.116 R)
• M81: 63,951,295 km (0.116 R)
• M82: 64,933,405 km (0.084 R)
• M83: 66,912,584 km (0.058 R)
• M84: 67,798,503 km (0.077 R)
• M85: 69,022,962 km (0.027 R)
• M86: 70,704,591 km (0.107 R)
• M87: 73,879,357 km (0.115 R)
• M88: 76,060,045 km (0.09 R)
• M89: 76,868,771 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit