🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 16.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.58 AU - 0.72 AU

Year: 194 Days

Day: 32 Hours

Environment

Temp: 132 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.43 AU - 1.65 AU

Year: 709 Days

Day: 37.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 82.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.39 AU - 2.03 AU

Year: 829 Days

Day: 24.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.5 AU - 2.32 AU

Year: 979 Days

Day: 18.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.48 AU - 2.8 AU

Year: 1591 Days

Day: 12.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,987,731 km

• M1: 2,091,677 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.39 AU - 4.01 AU

Year: 2639 Days

Day: 20.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,987,731 km

• M1: 588,368 km (0.041 R)

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.9

Radius: 4.3

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.14 AU - 14.12 AU

Year: 16646 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 115.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,987,731 km

• M1: 70,012 km (0.088 R)
• M2: 100,380 km (0.109 R)
• M3: 185,950 km (0.057 R)
• M4: 281,842 km (0.119 R)
• M5: 464,053 km (0.035 R)
• M6: 944,561 km (0.063 R)
• M7: 1,563,148 km (0.068 R)
• M8: 1,940,733 km (0.041 R)
• M9: 2,124,290 km (0.119 R)
• M10: 2,281,517 km (0.052 R)
• M11: 2,345,395 km (0.105 R)
• M12: 2,410,022 km (0.107 R)
• M13: 2,741,680 km (0.12 R)
• M14: 2,844,005 km (0.065 R)
• M15: 3,193,915 km (0.07 R)
• M16: 3,631,788 km (0.054 R)
• M17: 3,706,586 km (0.068 R)
• M18: 3,781,984 km (0.1 R)
• M19: 4,562,735 km (0.103 R)
• M20: 4,643,518 km (0.078 R)
• M21: 5,391,358 km (0.119 R)
• M22: 5,519,713 km (0.104 R)
• M23: 5,866,630 km (0.077 R)
• M24: 6,176,148 km (0.118 R)
• M25: 6,995,944 km (0.093 R)
• M26: 7,276,740 km (0.064 R)
• M27: 7,371,136 km (0.095 R)
• M28: 7,994,660 km (0.097 R)
• M29: 8,140,967 km (0.058 R)
• M30: 8,238,953 km (0.106 R)
• M31: 9,291,823 km (0.114 R)
• M32: 9,600,294 km (0.107 R)
• M33: 11,630,636 km (0.12 R)
• M34: 11,963,043 km (0.114 R)
• M35: 12,018,693 km (0.065 R)
• M36: 12,242,342 km (0.089 R)
• M37: 13,323,336 km (0.102 R)
• M38: 14,021,659 km (0.072 R)
• M39: 14,731,800 km (0.076 R)
• M40: 15,091,284 km (0.097 R)
• M41: 15,818,778 km (0.083 R)
• M42: 16,063,969 km (0.102 R)
• M43: 16,744,340 km (0.091 R)
• M44: 17,433,986 km (0.118 R)
• M45: 18,261,113 km (0.06 R)
• M46: 19,427,228 km (0.106 R)
• M47: 19,821,269 km (0.082 R)
• M48: 19,887,092 km (0.044 R)
• M49: 20,350,696 km (0.113 R)
• M50: 20,417,117 km (0.08 R)
• M51: 21,019,099 km (0.099 R)
• M52: 21,491,230 km (0.064 R)
• M53: 22,997,681 km (0.085 R)
• M54: 23,623,748 km (0.104 R)
• M55: 24,750,369 km (0.092 R)
• M56: 25,894,643 km (0.077 R)
• M57: 26,183,367 km (0.118 R)
• M58: 26,763,957 km (0.112 R)
• M59: 28,382,456 km (0.063 R)
• M60: 29,881,277 km (0.106 R)
• M61: 31,405,380 km (0.081 R)
• M62: 32,798,735 km (0.091 R)
• M63: 33,817,496 km (0.106 R)
• M64: 35,565,099 km (0.061 R)
• M65: 37,179,110 km (0.106 R)
• M66: 37,260,491 km (0.074 R)
• M67: 37,995,017 km (0.102 R)
• M68: 38,569,622 km (0.097 R)
• M69: 39,064,492 km (0.119 R)
• M70: 41,570,107 km (0.064 R)
• M71: 41,739,003 km (0.11 R)
• M72: 42,247,037 km (0.072 R)
• M73: 42,671,895 km (0.064 R)
• M74: 43,012,829 km (0.092 R)
• M75: 43,354,660 km (0.101 R)
• M76: 44,041,164 km (0.044 R)
• M77: 44,127,183 km (0.079 R)
• M78: 45,685,694 km (0.098 R)
• M79: 45,947,191 km (0.091 R)
• M80: 48,145,681 km (0.093 R)
• M81: 49,839,279 km (0.077 R)
• M82: 50,648,304 km (0.081 R)
• M83: 50,828,719 km (0.109 R)
• M84: 51,824,592 km (0.117 R)
• M85: 53,559,778 km (0.08 R)
• M86: 53,743,484 km (0.084 R)
• M87: 56,338,259 km (0.083 R)
• M88: 61,071,835 km (0.115 R)
• M89: 61,456,002 km (0.112 R)
• M90: 61,744,576 km (0.103 R)
• M91: 62,130,240 km (0.106 R)
• M92: 63,680,522 km (0.058 R)
• M93: 63,875,149 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 3.5

Gravity: 54.54 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.34 AU - 17.8 AU

Year: 22784 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,987,731 km

• M1: 91,703 km (0.106 R)
• M2: 125,812 km (0.101 R)
• M3: 652,845 km (0.084 R)
• M4: 751,580 km (0.057 R)
• M5: 777,011 km (0.076 R)
• M6: 1,222,514 km (0.104 R)
• M7: 1,733,241 km (0.057 R)
• M8: 2,339,112 km (0.043 R)
• M9: 2,414,360 km (0.075 R)
• M10: 4,078,786 km (0.052 R)
• M11: 4,215,070 km (0.12 R)
• M12: 5,015,119 km (0.108 R)
• M13: 5,112,208 km (0.112 R)
• M14: 5,210,045 km (0.065 R)
• M15: 5,259,113 km (0.086 R)
• M16: 5,809,633 km (0.096 R)
• M17: 6,430,913 km (0.062 R)
• M18: 7,735,108 km (0.07 R)
• M19: 8,359,230 km (0.039 R)
• M20: 8,706,596 km (0.026 R)
• M21: 10,886,835 km (0.053 R)
• M22: 12,494,115 km (0.063 R)
• M23: 12,890,699 km (0.085 R)
• M24: 13,968,552 km (0.119 R)
• M25: 14,242,465 km (0.028 R)
• M26: 14,518,174 km (0.113 R)
• M27: 15,355,773 km (0.101 R)
• M28: 15,851,540 km (0.097 R)
• M29: 16,208,929 km (0.029 R)
• M30: 16,569,011 km (0.087 R)
• M31: 16,858,932 km (0.11 R)
• M32: 17,591,064 km (0.034 R)
• M33: 17,886,669 km (0.112 R)
• M34: 18,184,070 km (0.06 R)
• M35: 20,388,544 km (0.096 R)
• M36: 21,325,027 km (0.097 R)
• M37: 21,561,242 km (0.057 R)
• M38: 22,755,781 km (0.086 R)
• M39: 25,792,767 km (0.092 R)
• M40: 27,829,393 km (0.072 R)
• M41: 28,867,004 km (0.094 R)
• M42: 29,741,253 km (0.067 R)
• M43: 29,917,181 km (0.06 R)
• M44: 30,890,764 km (0.057 R)
• M45: 31,336,864 km (0.041 R)
• M46: 31,784,910 km (0.082 R)
• M47: 32,054,785 km (0.115 R)
• M48: 32,506,271 km (0.038 R)
• M49: 32,687,434 km (0.085 R)
• M50: 38,276,560 km (0.079 R)
• M51: 39,332,871 km (0.098 R)
• M52: 39,816,072 km (0.066 R)
• M53: 40,301,218 km (0.119 R)
• M54: 42,064,228 km (0.027 R)
• M55: 42,558,350 km (0.115 R)
• M56: 43,752,291 km (0.079 R)
• M57: 45,969,331 km (0.117 R)
• M58: 46,682,464 km (0.088 R)
• M59: 48,119,501 km (0.076 R)
• M60: 48,325,947 km (0.12 R)
• M61: 48,532,691 km (0.074 R)
• M62: 49,154,868 km (0.095 R)
• M63: 49,466,930 km (0.12 R)
• M64: 50,302,134 km (0.064 R)
• M65: 50,511,721 km (0.106 R)
• M66: 52,092,671 km (0.062 R)
• M67: 52,729,509 km (0.095 R)
• M68: 53,048,901 km (0.118 R)
• M69: 53,369,040 km (0.063 R)
• M70: 54,548,021 km (0.102 R)
• M71: 55,302,742 km (0.104 R)
• M72: 57,040,920 km (0.058 R)
• M73: 58,136,276 km (0.089 R)
• M74: 59,017,557 km (0.111 R)
• M75: 60,236,630 km (0.099 R)
• M76: 60,347,781 km (0.096 R)
• M77: 61,016,633 km (0.047 R)
• M78: 61,799,928 km (0.104 R)
• M79: 62,024,474 km (0.102 R)
• M80: 62,586,663 km (0.104 R)
• M81: 62,812,107 km (0.116 R)
• M82: 62,924,904 km (0.1 R)
• M83: 64,056,462 km (0.087 R)
• M84: 67,838,146 km (0.084 R)
• M85: 68,533,477 km (0.12 R)
• M86: 69,580,962 km (0.101 R)
• M87: 69,697,648 km (0.087 R)
• M88: 70,399,262 km (0.053 R)
• M89: 70,516,397 km (0.107 R)
• M90: 73,466,467 km (0.041 R)
• M91: 74,061,268 km (0.09 R)
• M92: 75,016,301 km (0.069 R)
• M93: 75,135,979 km (0.115 R)
• M94: 76,336,203 km (0.12 R)
• M95: 77,300,960 km (0.051 R)
• M96: 79,486,285 km (0.068 R)
• M97: 79,974,573 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.1

Radius: 6.5

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.94 AU - 18.88 AU

Year: 28109 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,987,731 km

• M1: 116,836 km (0.109 R)
• M2: 508,034 km (0.118 R)
• M3: 584,030 km (0.072 R)
• M4: 719,715 km (0.032 R)
• M5: 776,862 km (0.076 R)
• M6: 865,723 km (0.117 R)
• M7: 1,578,557 km (0.101 R)
• M8: 1,808,788 km (0.115 R)
• M9: 2,173,956 km (0.106 R)
• M10: 2,386,684 km (0.057 R)
• M11: 2,971,014 km (0.111 R)
• M12: 3,255,250 km (0.11 R)
• M13: 3,303,420 km (0.085 R)
• M14: 3,951,777 km (0.074 R)
• M15: 4,530,572 km (0.112 R)
• M16: 5,883,086 km (0.106 R)
• M17: 6,541,765 km (0.112 R)
• M18: 6,910,973 km (0.048 R)
• M19: 7,477,350 km (0.117 R)
• M20: 8,454,075 km (0.118 R)
• M21: 8,991,281 km (0.11 R)
• M22: 9,127,415 km (0.066 R)
• M23: 9,608,821 km (0.088 R)
• M24: 10,884,591 km (0.027 R)
• M25: 11,542,224 km (0.069 R)
• M26: 11,690,176 km (0.098 R)
• M27: 11,838,577 km (0.073 R)
• M28: 12,363,366 km (0.069 R)
• M29: 13,280,551 km (0.061 R)
• M30: 14,776,978 km (0.106 R)
• M31: 15,749,365 km (0.107 R)
• M32: 16,408,942 km (0.115 R)
• M33: 16,825,871 km (0.115 R)
• M34: 18,355,210 km (0.098 R)
• M35: 19,311,589 km (0.101 R)
• M36: 19,928,680 km (0.106 R)
• M37: 20,911,239 km (0.097 R)
• M38: 26,541,205 km (0.092 R)
• M39: 28,315,735 km (0.115 R)
• M40: 29,318,191 km (0.074 R)
• M41: 31,874,519 km (0.079 R)
• M42: 32,290,102 km (0.082 R)
• M43: 33,547,622 km (0.088 R)
• M44: 37,305,819 km (0.077 R)
• M45: 37,524,681 km (0.12 R)
• M46: 38,403,868 km (0.075 R)
• M47: 39,067,783 km (0.099 R)
• M48: 43,015,521 km (0.108 R)
• M49: 44,513,744 km (0.113 R)
• M50: 45,677,915 km (0.117 R)
• M51: 52,501,971 km (0.09 R)
• M52: 54,846,170 km (0.039 R)
• M53: 55,094,951 km (0.027 R)
• M54: 56,720,930 km (0.059 R)
• M55: 57,098,366 km (0.097 R)
• M56: 57,350,438 km (0.112 R)
• M57: 59,253,024 km (0.081 R)
• M58: 60,532,834 km (0.069 R)
• M59: 60,661,338 km (0.059 R)
• M60: 61,434,161 km (0.112 R)
• M61: 63,510,878 km (0.084 R)
• M62: 63,641,477 km (0.105 R)
• M63: 64,033,573 km (0.092 R)
• M64: 66,536,196 km (0.082 R)
• M65: 67,200,112 km (0.109 R)
• M66: 67,599,538 km (0.097 R)
• M67: 67,866,271 km (0.087 R)
• M68: 68,668,415 km (0.111 R)
• M69: 70,282,127 km (0.067 R)
• M70: 70,958,309 km (0.094 R)
• M71: 72,316,957 km (0.113 R)
• M72: 72,862,840 km (0.114 R)
• M73: 74,646,346 km (0.053 R)
• M74: 76,027,882 km (0.091 R)
• M75: 76,444,063 km (0.088 R)
• M76: 79,659,669 km (0.036 R)
• M77: 80,082,283 km (0.057 R)
• M78: 82,633,974 km (0.066 R)
• M79: 82,919,108 km (0.045 R)
• M80: 83,919,618 km (0.086 R)
• M81: 84,062,933 km (0.072 R)
• M82: 84,493,326 km (0.099 R)
• M83: 85,068,231 km (0.096 R)
• M84: 87,962,052 km (0.118 R)
• M85: 88,398,878 km (0.054 R)
• M86: 88,544,586 km (0.111 R)
• M87: 90,593,927 km (0.077 R)
• M88: 91,624,507 km (0.087 R)
• M89: 93,697,036 km (0.108 R)
• M90: 96,834,851 km (0.102 R)
• M91: 97,286,038 km (0.074 R)
• M92: 98,039,264 km (0.097 R)
• M93: 98,190,208 km (0.102 R)
• M94: 101,376,942 km (0.114 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: 546 - 15,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit