🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.67 AU - 0.85 AU

Year: 246 Days

Day: 22.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,877,420 km

• M1: 308,321 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 306 Days

Day: 33.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.72 AU - 2.62 AU

Year: 1185 Days

Day: 12.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.9 AU - 3.52 AU

Year: 2133 Days

Day: 14.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.35 AU - 4.71 AU

Year: 3576 Days

Day: 21.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,877,420 km

• M1: 3,398,265 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 13.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.69 AU - 5.81 AU

Year: 3839 Days

Day: 9.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,877,420 km

• M1: 181,761 km (0.047 R)
• M2: 344,075 km (0.117 R)
• M3: 517,459 km (0.085 R)
• M4: 617,989 km (0.087 R)
• M5: 716,275 km (0.115 R)
• M6: 908,957 km (0.102 R)
• M7: 1,095,655 km (0.087 R)
• M8: 1,231,938 km (0.12 R)
• M9: 1,347,877 km (0.071 R)
• M10: 1,522,458 km (0.09 R)
• M11: 1,704,817 km (0.053 R)
• M12: 1,820,756 km (0.112 R)
• M13: 2,216,442 km (0.119 R)
• M14: 2,490,057 km (0.092 R)
• M15: 2,792,095 km (0.063 R)
• M16: 3,017,688 km (0.076 R)
• M17: 3,267,367 km (0.113 R)
• M18: 3,505,527 km (0.111 R)
• M19: 3,711,523 km (0.106 R)
• M20: 3,806,518 km (0.097 R)
• M21: 3,921,708 km (0.114 R)
• M22: 4,135,783 km (0.099 R)
• M23: 4,373,793 km (0.084 R)
• M24: 4,596,095 km (0.075 R)
• M25: 5,115,050 km (0.055 R)
• M26: 5,522,106 km (0.113 R)
• M27: 6,096,263 km (0.074 R)
• M28: 6,231,499 km (0.109 R)
• M29: 6,852,630 km (0.116 R)
• M30: 7,277,637 km (0.1 R)
• M31: 7,397,316 km (0.115 R)
• M32: 7,956,064 km (0.114 R)
• M33: 8,228,182 km (0.088 R)
• M34: 8,377,930 km (0.115 R)
• M35: 8,503,442 km (0.112 R)
• M36: 8,629,553 km (0.084 R)
• M37: 9,269,383 km (0.072 R)
• M38: 9,924,622 km (0.117 R)
• M39: 10,190,906 km (0.099 R)
• M40: 10,351,873 km (0.068 R)
• M41: 10,730,805 km (0.072 R)
• M42: 10,976,744 km (0.11 R)
• M43: 11,363,005 km (0.034 R)
• M44: 12,177,566 km (0.113 R)
• M45: 12,291,410 km (0.119 R)
• M46: 12,434,126 km (0.113 R)
• M47: 12,606,313 km (0.082 R)
• M48: 13,244,049 km (0.102 R)
• M49: 13,331,863 km (0.052 R)
• M50: 14,220,474 km (0.048 R)
• M51: 14,551,086 km (0.087 R)
• M52: 14,671,961 km (0.11 R)
• M53: 15,158,752 km (0.087 R)
• M54: 15,496,544 km (0.116 R)
• M55: 17,158,876 km (0.097 R)
• M56: 17,350,511 km (0.094 R)
• M57: 17,543,043 km (0.111 R)
• M58: 17,768,487 km (0.036 R)
• M59: 18,352,517 km (0.109 R)
• M60: 18,483,266 km (0.063 R)
• M61: 18,877,157 km (0.067 R)
• M62: 19,141,197 km (0.074 R)
• M63: 19,273,741 km (0.116 R)
• M64: 19,706,528 km (0.117 R)
• M65: 20,075,286 km (0.073 R)
• M66: 20,311,202 km (0.037 R)
• M67: 21,058,443 km (0.061 R)
• M68: 21,161,068 km (0.111 R)
• M69: 21,401,172 km (0.092 R)
• M70: 21,883,925 km (0.089 R)
• M71: 22,022,602 km (0.091 R)
• M72: 22,370,417 km (0.097 R)
• M73: 22,544,998 km (0.118 R)
• M74: 22,650,015 km (0.116 R)
• M75: 22,790,188 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 12.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.78 AU - 8.4 AU

Year: 7001 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,877,420 km

• M1: 165,754 km (0.111 R)
• M2: 670,348 km (0.083 R)
• M3: 1,000,660 km (0.063 R)
• M4: 1,488,050 km (0.117 R)
• M5: 1,579,155 km (0.086 R)
• M6: 1,748,350 km (0.087 R)
• M7: 2,064,301 km (0.057 R)
• M8: 2,187,570 km (0.086 R)
• M9: 2,841,163 km (0.118 R)
• M10: 3,602,167 km (0.089 R)
• M11: 4,318,143 km (0.098 R)
• M12: 4,503,943 km (0.074 R)
• M13: 5,274,073 km (0.056 R)
• M14: 5,358,895 km (0.09 R)
• M15: 5,530,334 km (0.077 R)
• M16: 5,703,419 km (0.076 R)
• M17: 5,907,770 km (0.096 R)
• M18: 6,414,009 km (0.101 R)
• M19: 6,504,815 km (0.112 R)
• M20: 6,965,426 km (0.039 R)
• M21: 7,183,989 km (0.068 R)
• M22: 7,373,081 km (0.043 R)
• M23: 7,468,225 km (0.104 R)
• M24: 7,660,009 km (0.081 R)
• M25: 8,409,794 km (0.098 R)
• M26: 9,183,065 km (0.117 R)
• M27: 9,319,798 km (0.043 R)
• M28: 9,422,871 km (0.106 R)
• M29: 9,873,908 km (0.078 R)
• M30: 10,869,332 km (0.085 R)
• M31: 11,014,143 km (0.099 R)
• M32: 11,452,465 km (0.076 R)
• M33: 11,970,971 km (0.063 R)
• M34: 12,308,464 km (0.102 R)
• M35: 12,877,983 km (0.055 R)
• M36: 14,042,603 km (0.101 R)
• M37: 14,517,875 km (0.115 R)
• M38: 14,597,611 km (0.057 R)
• M39: 14,917,900 km (0.108 R)
• M40: 15,200,191 km (0.097 R)
• M41: 16,429,885 km (0.103 R)
• M42: 17,267,334 km (0.101 R)
• M43: 17,521,351 km (0.12 R)
• M44: 18,376,752 km (0.118 R)
• M45: 18,463,070 km (0.084 R)
• M46: 19,202,083 km (0.055 R)
• M47: 19,421,244 km (0.096 R)
• M48: 21,385,913 km (0.108 R)
• M49: 21,749,885 km (0.083 R)
• M50: 21,932,693 km (0.112 R)
• M51: 22,530,187 km (0.088 R)
• M52: 22,622,639 km (0.084 R)
• M53: 24,592,095 km (0.077 R)
• M54: 24,925,698 km (0.076 R)
• M55: 25,260,797 km (0.113 R)
• M56: 25,501,051 km (0.089 R)
• M57: 26,129,362 km (0.111 R)
• M58: 26,860,597 km (0.08 R)
• M59: 27,796,481 km (0.064 R)
• M60: 28,193,813 km (0.086 R)
• M61: 28,542,975 km (0.109 R)
• M62: 28,943,747 km (0.094 R)
• M63: 29,396,879 km (0.097 R)
• M64: 29,750,977 km (0.094 R)
• M65: 29,852,405 km (0.081 R)
• M66: 30,208,148 km (0.065 R)
• M67: 30,361,187 km (0.114 R)
• M68: 30,975,586 km (0.093 R)
• M69: 31,284,356 km (0.097 R)
• M70: 31,387,428 km (0.098 R)
• M71: 31,852,977 km (0.104 R)
• M72: 32,008,708 km (0.116 R)
• M73: 33,632,294 km (0.1 R)
• M74: 34,055,656 km (0.034 R)
• M75: 34,267,935 km (0.111 R)
• M76: 34,374,300 km (0.112 R)
• M77: 34,480,664 km (0.039 R)
• M78: 34,587,327 km (0.08 R)
• M79: 35,282,508 km (0.102 R)
• M80: 36,198,646 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.6

Radius: 7.8

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.17 AU - 16.41 AU

Year: 22173 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,877,420 km

• M1: 184,753 km (0.113 R)
• M2: 345,272 km (0.088 R)
• M3: 696,528 km (0.105 R)
• M4: 1,198,578 km (0.115 R)
• M5: 1,291,628 km (0.08 R)
• M6: 1,585,438 km (0.118 R)
• M7: 1,900,043 km (0.069 R)
• M8: 2,586,547 km (0.08 R)
• M9: 2,998,689 km (0.107 R)
• M10: 3,520,337 km (0.046 R)
• M11: 4,116,933 km (0.099 R)
• M12: 4,451,135 km (0.118 R)
• M13: 6,800,570 km (0.03 R)
• M14: 7,195,358 km (0.041 R)
• M15: 7,714,014 km (0.064 R)
• M16: 8,185,098 km (0.054 R)
• M17: 8,604,870 km (0.104 R)
• M18: 8,726,193 km (0.07 R)
• M19: 9,031,822 km (0.05 R)
• M20: 9,278,808 km (0.104 R)
• M21: 10,160,837 km (0.057 R)
• M22: 12,275,702 km (0.049 R)
• M23: 13,172,541 km (0.102 R)
• M24: 13,876,549 km (0.109 R)
• M25: 15,101,606 km (0.12 R)
• M26: 15,615,923 km (0.087 R)
• M27: 16,285,823 km (0.085 R)
• M28: 17,422,916 km (0.062 R)
• M29: 18,507,201 km (0.034 R)
• M30: 18,899,746 km (0.06 R)
• M31: 19,772,949 km (0.12 R)
• M32: 21,394,141 km (0.12 R)
• M33: 22,303,846 km (0.038 R)
• M34: 23,564,657 km (0.097 R)
• M35: 24,676,019 km (0.117 R)
• M36: 26,154,794 km (0.092 R)
• M37: 27,215,892 km (0.093 R)
• M38: 27,841,361 km (0.119 R)
• M39: 27,931,119 km (0.077 R)
• M40: 29,562,783 km (0.114 R)
• M41: 29,837,744 km (0.103 R)
• M42: 30,297,907 km (0.042 R)
• M43: 31,598,810 km (0.12 R)
• M44: 33,012,660 km (0.046 R)
• M45: 33,393,237 km (0.093 R)
• M46: 34,639,985 km (0.105 R)
• M47: 36,685,886 km (0.094 R)
• M48: 36,784,321 km (0.095 R)
• M49: 36,882,757 km (0.089 R)
• M50: 37,872,496 km (0.086 R)
• M51: 38,870,912 km (0.065 R)
• M52: 41,814,998 km (0.105 R)
• M53: 41,917,772 km (0.08 R)
• M54: 42,020,695 km (0.109 R)
• M55: 42,846,775 km (0.082 R)
• M56: 43,054,118 km (0.055 R)
• M57: 43,678,240 km (0.116 R)
• M58: 45,779,940 km (0.09 R)
• M59: 45,991,921 km (0.119 R)
• M60: 46,843,132 km (0.08 R)
• M61: 47,806,992 km (0.116 R)
• M62: 48,453,105 km (0.09 R)
• M63: 51,066,580 km (0.115 R)
• M64: 52,169,116 km (0.097 R)
• M65: 52,612,225 km (0.053 R)
• M66: 53,056,680 km (0.117 R)
• M67: 53,613,932 km (0.038 R)
• M68: 55,297,357 km (0.029 R)
• M69: 55,749,142 km (0.049 R)
• M70: 56,656,603 km (0.112 R)
• M71: 57,112,129 km (0.082 R)
• M72: 57,340,265 km (0.1 R)
• M73: 63,615,447 km (0.087 R)
• M74: 64,088,925 km (0.102 R)
• M75: 64,563,599 km (0.102 R)
• M76: 64,920,240 km (0.101 R)
• M77: 65,635,617 km (0.114 R)
• M78: 68,160,081 km (0.08 R)
• M79: 69,494,943 km (0.115 R)
• M80: 70,838,481 km (0.098 R)
• M81: 72,437,383 km (0.052 R)
• M82: 73,551,289 km (0.061 R)
• M83: 74,172,569 km (0.09 R)
• M84: 74,795,495 km (0.068 R)
• M85: 75,045,173 km (0.049 R)
• M86: 76,800,854 km (0.101 R)
• M87: 81,248,548 km (0.117 R)
• M88: 83,957,018 km (0.091 R)
• M89: 84,086,719 km (0.097 R)
• M90: 84,346,421 km (0.114 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: 386 - 10,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit