🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.63 AU - 0.89 AU

Year: 250 Days

Day: 28.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.7 AU - 2.08 AU

Year: 979 Days

Day: 23.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.07 AU - 2.21 AU

Year: 1179 Days

Day: 19.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,417,939 km

• M1: 162,014 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.11 AU - 2.83 AU

Year: 1462 Days

Day: 16.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.09 AU - 3.23 AU

Year: 1634 Days

Day: 42.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.39 AU - 3.01 AU

Year: 1671 Days

Day: 18.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.6

Radius: 13.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.63 AU - 5.41 AU

Year: 3620 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,417,939 km

• M1: 174,431 km (0.068 R)
• M2: 302,038 km (0.118 R)
• M3: 410,497 km (0.075 R)
• M4: 506,389 km (0.088 R)
• M5: 605,572 km (0.108 R)
• M6: 705,504 km (0.084 R)
• M7: 883,974 km (0.083 R)
• M8: 1,035,068 km (0.103 R)
• M9: 1,195,586 km (0.091 R)
• M10: 1,326,484 km (0.048 R)
• M11: 1,423,125 km (0.073 R)
• M12: 1,665,473 km (0.102 R)
• M13: 2,077,316 km (0.077 R)
• M14: 2,237,236 km (0.101 R)
• M15: 2,461,035 km (0.097 R)
• M16: 2,557,525 km (0.081 R)
• M17: 2,692,313 km (0.107 R)
• M18: 3,282,177 km (0.091 R)
• M19: 3,375,526 km (0.112 R)
• M20: 3,674,722 km (0.099 R)
• M21: 3,771,662 km (0.087 R)
• M22: 3,996,806 km (0.095 R)
• M23: 4,342,976 km (0.109 R)
• M24: 4,668,800 km (0.042 R)
• M25: 4,759,157 km (0.076 R)
• M26: 4,865,222 km (0.089 R)
• M27: 5,110,712 km (0.083 R)
• M28: 5,219,470 km (0.118 R)
• M29: 5,486,801 km (0.089 R)
• M30: 5,774,777 km (0.088 R)
• M31: 6,002,166 km (0.092 R)
• M32: 6,117,057 km (0.077 R)
• M33: 6,249,152 km (0.108 R)
• M34: 6,365,689 km (0.111 R)
• M35: 6,466,069 km (0.032 R)
• M36: 6,651,570 km (0.072 R)
• M37: 7,062,216 km (0.116 R)
• M38: 7,201,043 km (0.113 R)
• M39: 7,729,722 km (0.072 R)
• M40: 7,908,641 km (0.06 R)
• M41: 8,161,611 km (0.077 R)
• M42: 8,289,068 km (0.104 R)
• M43: 8,417,274 km (0.088 R)
• M44: 8,619,979 km (0.119 R)
• M45: 8,787,080 km (0.092 R)
• M46: 9,011,626 km (0.088 R)
• M47: 9,447,255 km (0.067 R)
• M48: 9,619,592 km (0.102 R)
• M49: 9,831,572 km (0.108 R)
• M50: 10,182,080 km (0.119 R)
• M51: 10,895,213 km (0.063 R)
• M52: 11,278,034 km (0.111 R)
• M53: 12,181,904 km (0.111 R)
• M54: 12,348,706 km (0.102 R)
• M55: 12,853,898 km (0.089 R)
• M56: 13,066,327 km (0.081 R)
• M57: 13,301,345 km (0.117 R)
• M58: 13,408,756 km (0.093 R)
• M59: 13,754,028 km (0.042 R)
• M60: 14,036,918 km (0.108 R)
• M61: 14,167,966 km (0.104 R)
• M62: 14,497,829 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 12.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.65 AU - 6.77 AU

Year: 6548 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,417,939 km

• M1: 160,818 km (0.116 R)
• M2: 291,417 km (0.094 R)
• M3: 418,874 km (0.09 R)
• M4: 571,913 km (0.041 R)
• M5: 729,439 km (0.117 R)
• M6: 903,122 km (0.105 R)
• M7: 1,060,799 km (0.104 R)
• M8: 1,293,573 km (0.114 R)
• M9: 1,382,434 km (0.054 R)
• M10: 1,485,208 km (0.074 R)
• M11: 1,567,038 km (0.086 R)
• M12: 1,859,352 km (0.087 R)
• M13: 2,196,246 km (0.117 R)
• M14: 2,344,797 km (0.085 R)
• M15: 2,637,859 km (0.115 R)
• M16: 3,062,268 km (0.11 R)
• M17: 3,414,422 km (0.115 R)
• M18: 3,603,364 km (0.112 R)
• M19: 3,779,740 km (0.092 R)
• M20: 4,224,793 km (0.094 R)
• M21: 4,325,922 km (0.062 R)
• M22: 4,530,871 km (0.078 R)
• M23: 4,826,626 km (0.118 R)
• M24: 5,273,325 km (0.098 R)
• M25: 5,455,685 km (0.116 R)
• M26: 5,658,839 km (0.102 R)
• M27: 5,752,038 km (0.03 R)
• M28: 6,244,664 km (0.078 R)
• M29: 6,652,767 km (0.11 R)
• M30: 7,129,685 km (0.068 R)
• M31: 7,210,318 km (0.114 R)
• M32: 7,311,446 km (0.087 R)
• M33: 7,720,896 km (0.088 R)
• M34: 7,886,800 km (0.04 R)
• M35: 8,116,732 km (0.096 R)
• M36: 8,200,955 km (0.111 R)
• M37: 8,519,449 km (0.052 R)
• M38: 8,669,346 km (0.086 R)
• M39: 9,454,585 km (0.066 R)
• M40: 10,194,496 km (0.108 R)
• M41: 10,399,446 km (0.045 R)
• M42: 10,559,964 km (0.105 R)
• M43: 10,651,967 km (0.093 R)
• M44: 10,744,269 km (0.093 R)
• M45: 10,836,870 km (0.089 R)
• M46: 11,634,526 km (0.089 R)
• M47: 11,872,835 km (0.079 R)
• M48: 13,137,535 km (0.089 R)
• M49: 14,139,542 km (0.064 R)
• M50: 14,291,982 km (0.11 R)
• M51: 14,752,444 km (0.109 R)
• M52: 14,984,620 km (0.068 R)
• M53: 15,243,873 km (0.067 R)
• M54: 15,452,413 km (0.105 R)
• M55: 15,661,999 km (0.05 R)
• M56: 15,767,017 km (0.119 R)
• M57: 16,189,930 km (0.079 R)
• M58: 16,456,065 km (0.118 R)
• M59: 16,562,878 km (0.057 R)
• M60: 17,371,754 km (0.088 R)
• M61: 17,616,944 km (0.058 R)
• M62: 17,781,053 km (0.074 R)
• M63: 17,973,137 km (0.085 R)
• M64: 18,276,372 km (0.115 R)
• M65: 18,387,074 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.8

Radius: 3.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.49 AU - 21.15 AU

Year: 27155 Days

Day: 16.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,417,939 km

• M1: 174,132 km (0.083 R)
• M2: 251,773 km (0.11 R)
• M3: 382,073 km (0.115 R)
• M4: 410,497 km (0.103 R)
• M5: 752,328 km (0.116 R)
• M6: 788,680 km (0.111 R)
• M7: 825,481 km (0.115 R)
• M8: 881,879 km (0.037 R)
• M9: 1,099,694 km (0.074 R)
• M10: 1,268,291 km (0.06 R)
• M11: 1,467,705 km (0.12 R)
• M12: 1,606,083 km (0.112 R)
• M13: 1,676,843 km (0.097 R)
• M14: 1,797,119 km (0.07 R)
• M15: 2,122,943 km (0.104 R)
• M16: 2,226,764 km (0.088 R)
• M17: 2,439,492 km (0.059 R)
• M18: 2,913,119 km (0.055 R)
• M19: 3,323,915 km (0.082 R)
• M20: 3,414,272 km (0.09 R)
• M21: 3,628,347 km (0.103 R)
• M22: 3,690,280 km (0.1 R)
• M23: 3,752,663 km (0.07 R)
• M24: 4,069,361 km (0.081 R)
• M25: 4,133,838 km (0.092 R)
• M26: 4,198,614 km (0.118 R)
• M27: 4,427,798 km (0.042 R)
• M28: 4,694,680 km (0.112 R)
• M29: 5,209,147 km (0.114 R)
• M30: 5,349,321 km (0.078 R)
• M31: 5,633,557 km (0.099 R)
• M32: 5,777,470 km (0.109 R)
• M33: 6,142,489 km (0.055 R)
• M34: 6,590,385 km (0.088 R)
• M35: 6,742,077 km (0.041 R)
• M36: 7,915,373 km (0.096 R)
• M37: 8,732,028 km (0.052 R)
• M38: 8,898,680 km (0.104 R)
• M39: 9,404,470 km (0.076 R)
• M40: 9,746,900 km (0.052 R)
• M41: 9,833,068 km (0.104 R)
• M42: 10,753,843 km (0.072 R)
• M43: 11,111,831 km (0.101 R)
• M44: 11,839,325 km (0.083 R)
• M45: 12,582,228 km (0.12 R)
• M46: 15,098,315 km (0.119 R)
• M47: 15,750,861 km (0.104 R)
• M48: 16,157,168 km (0.103 R)
• M49: 16,669,691 km (0.112 R)
• M50: 18,665,476 km (0.12 R)
• M51: 18,933,705 km (0.075 R)
• M52: 19,528,207 km (0.092 R)
• M53: 20,183,595 km (0.112 R)
• M54: 20,735,312 km (0.083 R)
• M55: 21,124,566 km (0.095 R)
• M56: 21,404,015 km (0.11 R)
• M57: 21,572,163 km (0.095 R)
• M58: 21,910,104 km (0.074 R)
• M59: 22,023,051 km (0.039 R)
• M60: 22,249,691 km (0.115 R)
• M61: 22,306,389 km (0.069 R)
• M62: 22,476,930 km (0.1 R)
• M63: 22,933,952 km (0.059 R)
• M64: 23,451,860 km (0.114 R)
• M65: 24,031,701 km (0.088 R)
• M66: 24,440,403 km (0.112 R)
• M67: 24,498,895 km (0.083 R)
• M68: 24,851,348 km (0.114 R)
• M69: 25,383,168 km (0.12 R)
• M70: 27,243,268 km (0.083 R)
• M71: 27,608,287 km (0.036 R)
• M72: 27,730,359 km (0.067 R)
• M73: 29,208,984 km (0.118 R)
• M74: 30,146,065 km (0.107 R)
• M75: 31,219,879 km (0.064 R)
• M76: 31,793,437 km (0.067 R)
• M77: 33,080,428 km (0.088 R)
• M78: 33,210,129 km (0.112 R)
• M79: 34,778,812 km (0.09 R)
• M80: 34,976,581 km (0.086 R)
• M81: 36,572,341 km (0.116 R)
• M82: 37,176,866 km (0.074 R)
• M83: 37,311,654 km (0.076 R)
• M84: 37,784,682 km (0.091 R)
• M85: 38,395,640 km (0.117 R)
• M86: 38,804,940 km (0.117 R)
• M87: 39,215,586 km (0.118 R)
• M88: 40,179,295 km (0.087 R)
• M89: 40,525,465 km (0.112 R)
• M90: 40,941,945 km (0.105 R)
• M91: 43,613,314 km (0.057 R)
• M92: 43,897,700 km (0.1 R)
• M93: 46,485,444 km (0.089 R)
• M94: 47,651,260 km (0.112 R)
• M95: 48,605,545 km (0.06 R)
• M96: 48,900,402 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit