🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.65 AU - 0.83 AU

Year: 237 Days

Day: 45 Hours

Environment

Temp: 138 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,822,747 km

• M1: 136,583 km (0.084 R)
• M2: 309,817 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 287 Days

Day: 16.9 Hours

Environment

Temp: 70 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.82 AU - 0.94 AU

Year: 308 Days

Day: 20.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,822,747 km

• M1: 60,886 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.51 AU - 2 AU

Year: 863 Days

Day: 44.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,822,747 km

• M1: 63,579 km (0.107 R)
• M2: 393,143 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.27 AU - 3.35 AU

Year: 1756 Days

Day: 30.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.7 AU - 3.4 AU

Year: 1986 Days

Day: 34.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,822,747 km

• M1: 95,144 km (0.093 R)
• M2: 266,135 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 14

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.38 AU - 7.92 AU

Year: 7127 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,822,747 km

• M1: 175,329 km (0.117 R)
• M2: 476,918 km (0.103 R)
• M3: 730,337 km (0.081 R)
• M4: 890,855 km (0.116 R)
• M5: 1,090,269 km (0.104 R)
• M6: 1,361,490 km (0.086 R)
• M7: 1,594,564 km (0.07 R)
• M8: 2,258,030 km (0.075 R)
• M9: 2,407,479 km (0.073 R)
• M10: 2,680,345 km (0.12 R)
• M11: 2,950,968 km (0.118 R)
• M12: 3,127,792 km (0.079 R)
• M13: 3,295,342 km (0.045 R)
• M14: 3,426,390 km (0.116 R)
• M15: 3,545,769 km (0.079 R)
• M16: 4,163,608 km (0.089 R)
• M17: 4,711,884 km (0.064 R)
• M18: 4,949,595 km (0.05 R)
• M19: 5,130,609 km (0.101 R)
• M20: 6,229,704 km (0.105 R)
• M21: 7,177,407 km (0.06 R)
• M22: 7,520,734 km (0.11 R)
• M23: 7,642,207 km (0.057 R)
• M24: 7,957,410 km (0.1 R)
• M25: 8,134,384 km (0.057 R)
• M26: 8,330,657 km (0.086 R)
• M27: 8,655,284 km (0.112 R)
• M28: 9,261,155 km (0.063 R)
• M29: 9,466,104 km (0.078 R)
• M30: 9,842,792 km (0.117 R)
• M31: 11,940,752 km (0.068 R)
• M32: 12,429,788 km (0.117 R)
• M33: 12,738,857 km (0.112 R)
• M34: 13,029,675 km (0.077 R)
• M35: 13,154,889 km (0.11 R)
• M36: 13,280,551 km (0.113 R)
• M37: 13,787,389 km (0.118 R)
• M38: 14,171,705 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 3.4

Gravity: 52.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.99 AU - 20.01 AU

Year: 24985 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,822,747 km

• M1: 45,029 km (0.109 R)
• M2: 197,619 km (0.083 R)
• M3: 396,584 km (0.092 R)
• M4: 668,403 km (0.108 R)
• M5: 1,284,447 km (0.113 R)
• M6: 1,743,713 km (0.096 R)
• M7: 2,439,343 km (0.087 R)
• M8: 2,478,089 km (0.119 R)
• M9: 4,375,139 km (0.092 R)
• M10: 6,767,658 km (0.056 R)
• M11: 7,376,372 km (0.046 R)
• M12: 7,432,471 km (0.118 R)
• M13: 8,117,928 km (0.104 R)
• M14: 9,487,048 km (0.068 R)
• M15: 10,607,237 km (0.117 R)
• M16: 10,797,974 km (0.08 R)
• M17: 11,054,086 km (0.116 R)
• M18: 13,105,372 km (0.056 R)
• M19: 13,791,727 km (0.11 R)
• M20: 15,270,352 km (0.083 R)
• M21: 15,774,347 km (0.106 R)
• M22: 16,357,031 km (0.104 R)
• M23: 16,650,841 km (0.051 R)
• M24: 16,798,494 km (0.088 R)
• M25: 17,243,997 km (0.033 R)
• M26: 18,070,824 km (0.117 R)
• M27: 18,222,517 km (0.118 R)
• M28: 19,762,776 km (0.112 R)
• M29: 20,232,962 km (0.069 R)
• M30: 20,945,048 km (0.038 R)
• M31: 21,665,362 km (0.093 R)
• M32: 22,150,059 km (0.1 R)
• M33: 24,040,827 km (0.118 R)
• M34: 24,542,428 km (0.105 R)
• M35: 25,471,281 km (0.114 R)
• M36: 26,756,028 km (0.073 R)
• M37: 29,388,352 km (0.066 R)
• M38: 29,745,442 km (0.091 R)
• M39: 30,644,675 km (0.113 R)
• M40: 31,097,508 km (0.109 R)
• M41: 31,370,374 km (0.115 R)
• M42: 32,377,467 km (0.077 R)
• M43: 33,302,132 km (0.095 R)
• M44: 34,141,824 km (0.082 R)
• M45: 35,082,795 km (0.11 R)
• M46: 36,702,192 km (0.118 R)
• M47: 37,762,841 km (0.119 R)
• M48: 38,345,674 km (0.09 R)
• M49: 39,323,595 km (0.078 R)
• M50: 40,111,827 km (0.055 R)
• M51: 40,607,145 km (0.095 R)
• M52: 44,028,299 km (0.106 R)
• M53: 45,257,694 km (0.061 R)
• M54: 45,773,358 km (0.107 R)
• M55: 46,290,817 km (0.11 R)
• M56: 47,540,707 km (0.076 R)
• M57: 47,959,881 km (0.078 R)
• M58: 48,380,101 km (0.064 R)
• M59: 49,330,347 km (0.086 R)
• M60: 49,648,392 km (0.049 R)
• M61: 50,286,726 km (0.104 R)
• M62: 50,820,641 km (0.084 R)
• M63: 53,083,608 km (0.067 R)
• M64: 53,518,489 km (0.118 R)
• M65: 55,269,233 km (0.088 R)
• M66: 56,041,158 km (0.081 R)
• M67: 56,705,522 km (0.08 R)
• M68: 58,939,167 km (0.103 R)
• M69: 59,953,740 km (0.084 R)
• M70: 60,860,303 km (0.059 R)
• M71: 61,885,647 km (0.098 R)
• M72: 63,031,567 km (0.104 R)
• M73: 63,722,410 km (0.1 R)
• M74: 63,953,389 km (0.075 R)
• M75: 64,415,946 km (0.093 R)
• M76: 64,995,637 km (0.057 R)
• M77: 65,460,737 km (0.094 R)
• M78: 66,394,078 km (0.074 R)
• M79: 66,511,064 km (0.085 R)
• M80: 66,745,334 km (0.096 R)
• M81: 67,567,075 km (0.097 R)
• M82: 68,746,953 km (0.117 R)
• M83: 70,052,494 km (0.113 R)
• M84: 70,290,804 km (0.038 R)
• M85: 71,606,068 km (0.113 R)
• M86: 73,170,862 km (0.096 R)
• M87: 76,089,367 km (0.113 R)
• M88: 76,334,258 km (0.115 R)
• M89: 76,702,119 km (0.032 R)
• M90: 77,686,025 km (0.117 R)
• M91: 78,303,116 km (0.116 R)
• M92: 80,163,964 km (0.109 R)
• M93: 81,412,508 km (0.083 R)
• M94: 82,290,348 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.9

Radius: 5.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.06 AU - 19.54 AU

Year: 25670 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,822,747 km

• M1: 164,258 km (0.104 R)
• M2: 402,418 km (0.044 R)
• M3: 756,816 km (0.074 R)
• M4: 862,432 km (0.074 R)
• M5: 1,088,175 km (0.111 R)
• M6: 1,503,907 km (0.086 R)
• M7: 1,570,329 km (0.07 R)
• M8: 1,798,615 km (0.108 R)
• M9: 2,037,523 km (0.1 R)
• M10: 2,111,125 km (0.084 R)
• M11: 2,286,454 km (0.099 R)
• M12: 2,363,048 km (0.073 R)
• M13: 2,544,959 km (0.098 R)
• M14: 2,785,812 km (0.108 R)
• M15: 2,895,168 km (0.102 R)
• M16: 3,089,944 km (0.041 R)
• M17: 3,433,870 km (0.112 R)
• M18: 3,729,625 km (0.119 R)
• M19: 4,002,940 km (0.118 R)
• M20: 4,157,624 km (0.053 R)
• M21: 4,220,006 km (0.117 R)
• M22: 4,697,972 km (0.069 R)
• M23: 5,327,928 km (0.037 R)
• M24: 5,635,501 km (0.045 R)
• M25: 5,984,064 km (0.103 R)
• M26: 7,333,288 km (0.084 R)
• M27: 7,371,136 km (0.042 R)
• M28: 7,828,905 km (0.116 R)
• M29: 9,053,813 km (0.06 R)
• M30: 9,461,467 km (0.106 R)
• M31: 9,750,490 km (0.12 R)
• M32: 9,916,843 km (0.105 R)
• M33: 10,421,885 km (0.087 R)
• M34: 10,591,978 km (0.112 R)
• M35: 11,108,091 km (0.097 R)
• M36: 11,544,318 km (0.102 R)
• M37: 11,986,230 km (0.118 R)
• M38: 12,030,661 km (0.116 R)
• M39: 12,749,927 km (0.1 R)
• M40: 14,371,568 km (0.118 R)
• M41: 14,418,841 km (0.093 R)
• M42: 14,513,537 km (0.073 R)
• M43: 15,038,176 km (0.061 R)
• M44: 15,086,197 km (0.031 R)
• M45: 15,617,569 km (0.109 R)
• M46: 15,666,188 km (0.099 R)
• M47: 15,910,033 km (0.117 R)
• M48: 15,958,951 km (0.116 R)
• M49: 16,056,938 km (0.084 R)
• M50: 16,599,380 km (0.053 R)
• M51: 16,798,046 km (0.083 R)
• M52: 17,248,186 km (0.091 R)
• M53: 17,702,215 km (0.102 R)
• M54: 18,160,284 km (0.07 R)
• M55: 18,622,093 km (0.099 R)
• M56: 18,828,538 km (0.119 R)
• M57: 18,932,209 km (0.095 R)
• M58: 19,035,880 km (0.034 R)
• M59: 19,348,241 km (0.078 R)
• M60: 19,557,378 km (0.047 R)
• M61: 19,714,755 km (0.098 R)
• M62: 19,872,581 km (0.11 R)
• M63: 23,448,419 km (0.071 R)
• M64: 23,895,118 km (0.027 R)
• M65: 24,288,261 km (0.06 R)
• M66: 24,626,951 km (0.089 R)
• M67: 25,824,781 km (0.1 R)
• M68: 26,517,719 km (0.108 R)
• M69: 26,575,763 km (0.068 R)
• M70: 27,980,935 km (0.118 R)
• M71: 28,811,652 km (0.093 R)
• M72: 28,990,721 km (0.1 R)
• M73: 29,230,078 km (0.112 R)
• M74: 30,436,734 km (0.103 R)
• M75: 30,619,094 km (0.087 R)
• M76: 31,659,397 km (0.085 R)
• M77: 32,029,353 km (0.084 R)
• M78: 32,773,602 km (0.116 R)
• M79: 33,774,711 km (0.096 R)
• M80: 33,900,523 km (0.081 R)
• M81: 37,682,357 km (0.088 R)
• M82: 37,747,582 km (0.074 R)
• M83: 38,730,739 km (0.105 R)
• M84: 39,656,002 km (0.089 R)
• M85: 40,521,575 km (0.096 R)
• M86: 41,797,944 km (0.06 R)
• M87: 42,135,886 km (0.077 R)
• M88: 42,271,422 km (0.119 R)
• M89: 43,565,742 km (0.11 R)
• M90: 44,734,700 km (0.093 R)
• M91: 44,872,929 km (0.097 R)
• M92: 45,427,189 km (0.057 R)
• M93: 46,123,268 km (0.074 R)
• M94: 46,752,626 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 13,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit