🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 181 Days

Day: 27.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.49 AU - 0.67 AU

Year: 202 Days

Day: 17.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,183,071 km

• M1: 561,441 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 256 Days

Day: 17.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 345 Days

Day: 30.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.13 AU - 1.27 AU

Year: 600 Days

Day: 30.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.72 AU - 1.84 AU

Year: 1084 Days

Day: 17.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.4

Radius: 8.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.11 AU - 2.57 AU

Year: 1634 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,183,071 km

• M1: 138,228 km (0.114 R)
• M2: 320,738 km (0.053 R)
• M3: 390,002 km (0.119 R)
• M4: 441,463 km (0.101 R)
• M5: 526,884 km (0.115 R)
• M6: 652,546 km (0.097 R)
• M7: 751,879 km (0.052 R)
• M8: 803,640 km (0.06 R)
• M9: 872,006 km (0.12 R)
• M10: 1,208,900 km (0.044 R)
• M11: 1,351,018 km (0.083 R)
• M12: 1,424,172 km (0.104 R)
• M13: 1,780,215 km (0.111 R)
• M14: 1,932,356 km (0.116 R)
• M15: 2,015,233 km (0.065 R)
• M16: 2,099,457 km (0.101 R)
• M17: 2,195,498 km (0.075 R)
• M18: 2,260,424 km (0.076 R)
• M19: 2,315,027 km (0.089 R)
• M20: 2,549,148 km (0.066 R)
• M21: 2,617,364 km (0.09 R)
• M22: 2,721,036 km (0.037 R)
• M23: 2,896,963 km (0.117 R)
• M24: 2,980,289 km (0.05 R)
• M25: 3,052,395 km (0.096 R)
• M26: 3,137,217 km (0.086 R)
• M27: 3,210,520 km (0.098 R)
• M28: 3,284,421 km (0.037 R)
• M29: 3,359,071 km (0.096 R)
• M30: 3,857,231 km (0.063 R)
• M31: 3,909,591 km (0.06 R)
• M32: 4,041,686 km (0.071 R)
• M33: 4,121,571 km (0.095 R)
• M34: 4,188,740 km (0.097 R)
• M35: 4,242,596 km (0.101 R)
• M36: 4,598,639 km (0.073 R)
• M37: 4,724,151 km (0.089 R)
• M38: 4,950,194 km (0.119 R)
• M39: 5,007,190 km (0.116 R)
• M40: 5,093,209 km (0.045 R)
• M41: 5,427,411 km (0.049 R)
• M42: 5,589,724 km (0.072 R)
• M43: 5,664,075 km (0.078 R)
• M44: 6,071,280 km (0.086 R)
• M45: 6,348,036 km (0.088 R)
• M46: 6,503,618 km (0.116 R)
• M47: 6,723,377 km (0.096 R)
• M48: 6,913,815 km (0.043 R)
• M49: 7,122,205 km (0.097 R)
• M50: 7,414,070 km (0.094 R)
• M51: 7,479,445 km (0.084 R)
• M52: 7,776,097 km (0.115 R)
• M53: 7,859,124 km (0.074 R)
• M54: 8,296,100 km (0.108 R)
• M55: 8,483,246 km (0.098 R)
• M56: 8,740,854 km (0.115 R)
• M57: 10,103,092 km (0.044 R)
• M58: 10,284,854 km (0.066 R)
• M59: 10,577,916 km (0.111 R)
• M60: 10,948,171 km (0.091 R)
• M61: 11,379,162 km (0.109 R)
• M62: 11,454,709 km (0.115 R)
• M63: 11,530,405 km (0.057 R)
• M64: 11,606,252 km (0.084 R)
• M65: 11,815,689 km (0.083 R)
• M66: 11,930,430 km (0.042 R)
• M67: 12,026,472 km (0.117 R)
• M68: 12,412,734 km (0.087 R)
• M69: 12,529,420 km (0.084 R)
• M70: 13,078,893 km (0.05 R)
• M71: 13,217,421 km (0.072 R)
• M72: 13,296,857 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 5.6

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.14 AU - 12.88 AU

Year: 17828 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,183,071 km

• M1: 145,858 km (0.112 R)
• M2: 216,019 km (0.101 R)
• M3: 285,134 km (0.09 R)
• M4: 465,698 km (0.12 R)
• M5: 658,679 km (0.096 R)
• M6: 1,016,368 km (0.053 R)
• M7: 1,882,988 km (0.09 R)
• M8: 2,189,963 km (0.111 R)
• M9: 2,545,707 km (0.071 R)
• M10: 2,645,788 km (0.118 R)
• M11: 3,419,359 km (0.051 R)
• M12: 3,641,811 km (0.05 R)
• M13: 3,984,390 km (0.115 R)
• M14: 4,139,822 km (0.113 R)
• M15: 4,740,906 km (0.11 R)
• M16: 5,198,676 km (0.117 R)
• M17: 5,540,656 km (0.076 R)
• M18: 5,801,854 km (0.088 R)
• M19: 5,889,818 km (0.068 R)
• M20: 6,111,671 km (0.105 R)
• M21: 6,381,396 km (0.034 R)
• M22: 7,026,163 km (0.036 R)
• M23: 7,308,754 km (0.059 R)
• M24: 8,526,031 km (0.038 R)
• M25: 8,776,907 km (0.064 R)
• M26: 9,132,352 km (0.117 R)
• M27: 9,804,794 km (0.098 R)
• M28: 10,439,538 km (0.12 R)
• M29: 10,600,356 km (0.119 R)
• M30: 11,142,049 km (0.112 R)
• M31: 11,526,815 km (0.099 R)
• M32: 12,422,158 km (0.062 R)
• M33: 12,935,578 km (0.119 R)
• M34: 13,281,748 km (0.114 R)
• M35: 13,456,029 km (0.12 R)
• M36: 13,983,212 km (0.117 R)
• M37: 15,666,188 km (0.094 R)
• M38: 15,727,523 km (0.087 R)
• M39: 17,158,876 km (0.096 R)
• M40: 17,222,156 km (0.112 R)
• M41: 17,348,715 km (0.086 R)
• M42: 18,696,443 km (0.08 R)
• M43: 19,022,267 km (0.091 R)
• M44: 20,077,381 km (0.101 R)
• M45: 20,545,024 km (0.085 R)
• M46: 20,746,532 km (0.118 R)
• M47: 22,797,369 km (0.107 R)
• M48: 23,706,027 km (0.104 R)
• M49: 24,058,629 km (0.111 R)
• M50: 24,768,919 km (0.078 R)
• M51: 26,648,018 km (0.066 R)
• M52: 26,867,778 km (0.073 R)
• M53: 29,173,679 km (0.038 R)
• M54: 29,249,076 km (0.058 R)
• M55: 29,475,717 km (0.101 R)
• M56: 30,235,525 km (0.108 R)
• M57: 31,310,086 km (0.042 R)
• M58: 31,541,963 km (0.104 R)
• M59: 31,774,438 km (0.056 R)
• M60: 31,929,721 km (0.039 R)
• M61: 32,319,124 km (0.052 R)
• M62: 32,945,191 km (0.095 R)
• M63: 33,102,418 km (0.046 R)
• M64: 33,496,459 km (0.099 R)
• M65: 33,971,283 km (0.085 R)
• M66: 35,570,335 km (0.09 R)
• M67: 36,867,049 km (0.084 R)
• M68: 37,521,240 km (0.073 R)
• M69: 39,173,399 km (0.102 R)
• M70: 39,673,655 km (0.119 R)
• M71: 39,924,530 km (0.112 R)
• M72: 40,176,004 km (0.092 R)
• M73: 41,695,769 km (0.04 R)
• M74: 42,719,318 km (0.063 R)
• M75: 44,530,349 km (0.108 R)
• M76: 46,014,659 km (0.099 R)
• M77: 48,942,140 km (0.079 R)
• M78: 50,564,080 km (0.103 R)
• M79: 51,290,677 km (0.094 R)
• M80: 52,386,930 km (0.057 R)
• M81: 53,029,902 km (0.066 R)
• M82: 53,214,207 km (0.043 R)
• M83: 54,602,475 km (0.094 R)
• M84: 55,161,223 km (0.072 R)
• M85: 55,254,422 km (0.087 R)
• M86: 55,909,063 km (0.1 R)
• M87: 56,566,096 km (0.063 R)
• M88: 57,698,552 km (0.077 R)
• M89: 57,793,248 km (0.111 R)
• M90: 58,077,783 km (0.067 R)
• M91: 58,172,628 km (0.083 R)
• M92: 61,140,500 km (0.1 R)
• M93: 61,720,491 km (0.084 R)
• M94: 61,914,370 km (0.117 R)
• M95: 63,178,771 km (0.032 R)
• M96: 63,373,996 km (0.105 R)
• M97: 64,353,414 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.9

Radius: 3.4

Gravity: 64.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.78 AU - 15.18 AU

Year: 23865 Days

Day: 19.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,183,071 km

• M1: 64,626 km (0.057 R)
• M2: 369,956 km (0.1 R)
• M3: 455,226 km (0.064 R)
• M4: 969,245 km (0.113 R)
• M5: 1,027,737 km (0.101 R)
• M6: 1,210,396 km (0.069 R)
• M7: 1,674,599 km (0.102 R)
• M8: 1,709,754 km (0.077 R)
• M9: 1,745,059 km (0.099 R)
• M10: 1,852,620 km (0.064 R)
• M11: 2,074,174 km (0.078 R)
• M12: 2,304,106 km (0.084 R)
• M13: 3,084,110 km (0.097 R)
• M14: 3,301,924 km (0.03 R)
• M15: 3,479,646 km (0.082 R)
• M16: 3,798,140 km (0.046 R)
• M17: 4,708,892 km (0.086 R)
• M18: 5,317,157 km (0.109 R)
• M19: 6,274,883 km (0.105 R)
• M20: 7,985,086 km (0.108 R)
• M21: 8,223,245 km (0.099 R)
• M22: 8,829,117 km (0.054 R)
• M23: 8,890,601 km (0.077 R)
• M24: 9,449,200 km (0.064 R)
• M25: 14,380,694 km (0.027 R)
• M26: 16,072,346 km (0.057 R)
• M27: 17,593,607 km (0.041 R)
• M28: 17,903,275 km (0.093 R)
• M29: 18,685,372 km (0.117 R)
• M30: 18,922,186 km (0.12 R)
• M31: 19,879,463 km (0.115 R)
• M32: 20,040,430 km (0.103 R)
• M33: 22,006,744 km (0.092 R)
• M34: 23,691,516 km (0.089 R)
• M35: 25,679,671 km (0.066 R)
• M36: 26,295,267 km (0.115 R)
• M37: 26,826,788 km (0.098 R)
• M38: 28,080,867 km (0.072 R)
• M39: 29,445,498 km (0.065 R)
• M40: 30,831,523 km (0.118 R)
• M41: 30,924,722 km (0.117 R)
• M42: 31,673,310 km (0.058 R)
• M43: 31,767,407 km (0.116 R)
• M44: 32,333,336 km (0.117 R)
• M45: 33,093,143 km (0.026 R)
• M46: 33,475,216 km (0.097 R)
• M47: 33,762,743 km (0.101 R)
• M48: 34,243,701 km (0.086 R)
• M49: 34,436,831 km (0.117 R)
• M50: 34,533,472 km (0.051 R)
• M51: 38,774,123 km (0.112 R)
• M52: 42,241,502 km (0.081 R)
• M53: 43,384,280 km (0.085 R)
• M54: 47,732,492 km (0.117 R)
• M55: 49,139,909 km (0.075 R)
• M56: 49,248,666 km (0.099 R)
• M57: 50,231,674 km (0.12 R)
• M58: 50,341,329 km (0.113 R)
• M59: 51,995,134 km (0.09 R)
• M60: 52,328,138 km (0.115 R)
• M61: 52,439,290 km (0.096 R)
• M62: 52,884,493 km (0.1 R)
• M63: 53,331,043 km (0.054 R)
• M64: 54,565,524 km (0.116 R)
• M65: 55,129,807 km (0.089 R)
• M66: 56,605,740 km (0.098 R)
• M67: 57,405,939 km (0.108 R)
• M68: 59,480,562 km (0.11 R)
• M69: 60,410,463 km (0.079 R)
• M70: 60,994,193 km (0.094 R)
• M71: 61,111,179 km (0.117 R)
• M72: 62,638,274 km (0.101 R)
• M73: 63,465,849 km (0.094 R)
• M74: 63,702,812 km (0.083 R)
• M75: 65,012,243 km (0.089 R)
• M76: 65,370,829 km (0.118 R)
• M77: 66,330,349 km (0.092 R)
• M78: 66,811,905 km (0.094 R)
• M79: 68,749,497 km (0.106 R)
• M80: 69,114,815 km (0.09 R)
• M81: 70,459,999 km (0.1 R)
• M82: 70,951,278 km (0.091 R)
• M83: 73,176,098 km (0.117 R)
• M84: 74,796,991 km (0.063 R)
• M85: 75,674,831 km (0.111 R)
• M86: 76,429,851 km (0.072 R)
• M87: 76,808,334 km (0.112 R)
• M88: 78,201,389 km (0.116 R)
• M89: 82,042,763 km (0.081 R)
• M90: 82,430,222 km (0.12 R)
• M91: 82,818,428 km (0.103 R)
• M92: 85,421,282 km (0.114 R)
• M93: 85,813,976 km (0.077 R)
• M94: 86,338,616 km (0.117 R)
• M95: 87,391,037 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit