🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.59 AU - 0.91 AU

Year: 243 Days

Day: 31.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,295,811 km

• M1: 120,426 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.55 AU - 2.01 AU

Year: 890 Days

Day: 37.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.67 AU - 2.09 AU

Year: 966 Days

Day: 15.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.45 AU - 3.07 AU

Year: 1718 Days

Day: 35.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,295,811 km

• M1: 35,604 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.46 AU - 4.3 AU

Year: 2864 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 12.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.51 AU - 7.63 AU

Year: 7045 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,295,811 km

• M1: 165,605 km (0.102 R)
• M2: 249,080 km (0.113 R)
• M3: 418,126 km (0.091 R)
• M4: 551,418 km (0.085 R)
• M5: 728,242 km (0.109 R)
• M6: 838,646 km (0.078 R)
• M7: 925,712 km (0.101 R)
• M8: 1,047,035 km (0.087 R)
• M9: 1,374,954 km (0.089 R)
• M10: 1,533,378 km (0.104 R)
• M11: 1,773,333 km (0.101 R)
• M12: 1,868,926 km (0.077 R)
• M13: 2,005,808 km (0.112 R)
• M14: 2,674,810 km (0.117 R)
• M15: 3,337,828 km (0.088 R)
• M16: 3,724,987 km (0.094 R)
• M17: 4,101,375 km (0.076 R)
• M18: 4,437,522 km (0.075 R)
• M19: 4,542,839 km (0.092 R)
• M20: 5,054,314 km (0.076 R)
• M21: 5,471,093 km (0.089 R)
• M22: 5,612,613 km (0.076 R)
• M23: 5,957,137 km (0.108 R)
• M24: 6,220,130 km (0.111 R)
• M25: 6,397,553 km (0.054 R)
• M26: 6,697,048 km (0.086 R)
• M27: 7,155,117 km (0.028 R)
• M28: 7,247,867 km (0.066 R)
• M29: 7,528,812 km (0.05 R)
• M30: 7,781,483 km (0.025 R)
• M31: 8,198,263 km (0.101 R)
• M32: 8,393,039 km (0.078 R)
• M33: 9,559,902 km (0.052 R)
• M34: 9,902,631 km (0.078 R)
• M35: 10,179,836 km (0.089 R)
• M36: 10,494,739 km (0.104 R)
• M37: 11,241,831 km (0.062 R)
• M38: 11,349,990 km (0.093 R)
• M39: 11,458,449 km (0.077 R)
• M40: 11,786,068 km (0.118 R)
• M41: 12,190,581 km (0.047 R)
• M42: 12,749,778 km (0.066 R)
• M43: 12,975,671 km (0.114 R)
• M44: 13,431,645 km (0.073 R)
• M45: 14,516,080 km (0.105 R)
• M46: 14,910,270 km (0.109 R)
• M47: 15,108,637 km (0.116 R)
• M48: 15,228,016 km (0.115 R)
• M49: 16,154,326 km (0.082 R)
• M50: 16,727,136 km (0.063 R)
• M51: 17,016,010 km (0.07 R)
• M52: 17,264,941 km (0.087 R)
• M53: 18,357,604 km (0.118 R)
• M54: 18,612,967 km (0.109 R)
• M55: 18,998,182 km (0.053 R)
• M56: 19,213,453 km (0.046 R)
• M57: 19,299,771 km (0.113 R)
• M58: 19,646,240 km (0.105 R)
• M59: 20,169,683 km (0.044 R)
• M60: 20,521,387 km (0.038 R)
• M61: 20,742,194 km (0.118 R)
• M62: 21,052,609 km (0.091 R)
• M63: 21,364,521 km (0.09 R)
• M64: 22,536,770 km (0.08 R)
• M65: 22,627,875 km (0.09 R)
• M66: 22,901,639 km (0.053 R)
• M67: 24,054,590 km (0.102 R)
• M68: 24,614,684 km (0.114 R)
• M69: 27,091,127 km (0.112 R)
• M70: 27,333,326 km (0.108 R)
• M71: 27,673,811 km (0.03 R)
• M72: 27,820,118 km (0.055 R)
• M73: 27,917,805 km (0.103 R)
• M74: 28,162,547 km (0.096 R)
• M75: 29,148,547 km (0.096 R)
• M76: 29,347,213 km (0.047 R)
• M77: 29,446,695 km (0.059 R)
• M78: 30,095,800 km (0.07 R)
• M79: 30,346,826 km (0.071 R)
• M80: 30,699,278 km (0.108 R)
• M81: 31,103,791 km (0.091 R)
• M82: 32,739,644 km (0.065 R)
• M83: 34,298,453 km (0.119 R)
• M84: 34,981,517 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 11.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.8 AU - 11.5 AU

Year: 13024 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,295,811 km

• M1: 347,815 km (0.059 R)
• M2: 523,443 km (0.035 R)
• M3: 865,723 km (0.094 R)
• M4: 1,094,608 km (0.078 R)
• M5: 1,511,537 km (0.12 R)
• M6: 2,631,277 km (0.112 R)
• M7: 2,782,371 km (0.063 R)
• M8: 3,188,679 km (0.08 R)
• M9: 3,988,130 km (0.078 R)
• M10: 4,197,417 km (0.111 R)
• M11: 4,554,507 km (0.109 R)
• M12: 5,070,769 km (0.096 R)
• M13: 5,146,167 km (0.076 R)
• M14: 5,762,061 km (0.085 R)
• M15: 6,360,752 km (0.112 R)
• M16: 7,105,450 km (0.092 R)
• M17: 7,703,692 km (0.044 R)
• M18: 8,096,835 km (0.114 R)
• M19: 8,496,561 km (0.111 R)
• M20: 8,586,319 km (0.066 R)
• M21: 9,039,601 km (0.096 R)
• M22: 9,407,911 km (0.105 R)
• M23: 9,969,651 km (0.09 R)
• M24: 10,590,482 km (0.11 R)
• M25: 11,619,715 km (0.117 R)
• M26: 11,719,497 km (0.107 R)
• M27: 12,171,582 km (0.109 R)
• M28: 13,041,344 km (0.082 R)
• M29: 13,248,836 km (0.107 R)
• M30: 13,772,578 km (0.115 R)
• M31: 14,678,393 km (0.093 R)
• M32: 14,786,254 km (0.059 R)
• M33: 15,111,330 km (0.116 R)
• M34: 15,658,409 km (0.12 R)
• M35: 16,828,414 km (0.109 R)
• M36: 16,997,908 km (0.086 R)
• M37: 17,395,390 km (0.12 R)
• M38: 18,142,033 km (0.106 R)
• M39: 19,016,283 km (0.08 R)
• M40: 19,785,216 km (0.104 R)
• M41: 19,904,445 km (0.064 R)
• M42: 20,624,610 km (0.053 R)
• M43: 20,987,833 km (0.116 R)
• M44: 21,475,522 km (0.079 R)
• M45: 21,659,378 km (0.085 R)
• M46: 22,214,087 km (0.108 R)
• M47: 24,543,475 km (0.073 R)
• M48: 24,671,531 km (0.057 R)
• M49: 24,799,886 km (0.111 R)
• M50: 25,639,429 km (0.106 R)
• M51: 25,964,954 km (0.09 R)
• M52: 26,160,778 km (0.064 R)
• M53: 26,422,724 km (0.107 R)
• M54: 29,293,507 km (0.087 R)
• M55: 29,633,693 km (0.057 R)
• M56: 29,838,492 km (0.081 R)
• M57: 30,455,583 km (0.064 R)
• M58: 32,402,300 km (0.106 R)
• M59: 32,754,005 km (0.092 R)
• M60: 34,891,609 km (0.036 R)
• M61: 35,107,927 km (0.111 R)
• M62: 35,614,167 km (0.117 R)
• M63: 35,904,536 km (0.047 R)
• M64: 35,977,241 km (0.08 R)
• M65: 36,050,095 km (0.071 R)
• M66: 36,414,665 km (0.072 R)
• M67: 36,560,822 km (0.069 R)
• M68: 37,441,953 km (0.112 R)
• M69: 39,075,562 km (0.081 R)
• M70: 40,353,876 km (0.044 R)
• M71: 40,656,513 km (0.113 R)
• M72: 41,188,183 km (0.116 R)
• M73: 41,798,543 km (0.062 R)
• M74: 43,337,755 km (0.092 R)
• M75: 43,880,795 km (0.063 R)
• M76: 44,036,377 km (0.115 R)
• M77: 45,444,692 km (0.117 R)
• M78: 46,154,533 km (0.045 R)
• M79: 50,001,443 km (0.085 R)
• M80: 50,570,962 km (0.103 R)
• M81: 51,060,895 km (0.111 R)
• M82: 51,224,555 km (0.09 R)
• M83: 54,617,584 km (0.11 R)
• M84: 54,868,759 km (0.1 R)
• M85: 55,288,082 km (0.12 R)
• M86: 56,130,168 km (0.069 R)
• M87: 56,214,541 km (0.08 R)
• M88: 56,552,633 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.3

Radius: 6.5

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.77 AU - 13.91 AU

Year: 16244 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,295,811 km

• M1: 85,720 km (0.119 R)
• M2: 135,087 km (0.064 R)
• M3: 222,751 km (0.09 R)
• M4: 498,460 km (0.104 R)
• M5: 615,745 km (0.046 R)
• M6: 1,353,861 km (0.117 R)
• M7: 1,472,043 km (0.054 R)
• M8: 1,593,666 km (0.112 R)
• M9: 1,718,730 km (0.038 R)
• M10: 1,899,145 km (0.114 R)
• M11: 2,278,376 km (0.095 R)
• M12: 2,651,323 km (0.101 R)
• M13: 2,769,954 km (0.045 R)
• M14: 5,076,155 km (0.118 R)
• M15: 5,637,147 km (0.072 R)
• M16: 5,790,036 km (0.063 R)
• M17: 5,944,421 km (0.038 R)
• M18: 6,178,392 km (0.111 R)
• M19: 6,257,081 km (0.058 R)
• M20: 6,695,701 km (0.107 R)
• M21: 6,817,025 km (0.12 R)
• M22: 7,309,801 km (0.101 R)
• M23: 7,814,095 km (0.092 R)
• M24: 9,078,496 km (0.11 R)
• M25: 9,802,999 km (0.058 R)
• M26: 10,545,902 km (0.117 R)
• M27: 10,829,091 km (0.09 R)
• M28: 10,924,085 km (0.114 R)
• M29: 11,210,715 km (0.062 R)
• M30: 11,258,736 km (0.074 R)
• M31: 11,306,757 km (0.12 R)
• M32: 11,596,677 km (0.071 R)
• M33: 12,680,514 km (0.049 R)
• M34: 12,830,710 km (0.095 R)
• M35: 12,931,240 km (0.072 R)
• M36: 13,336,052 km (0.053 R)
• M37: 13,386,915 km (0.074 R)
• M38: 13,693,591 km (0.064 R)
• M39: 14,261,763 km (0.075 R)
• M40: 15,421,147 km (0.108 R)
• M41: 15,474,553 km (0.096 R)
• M42: 15,742,633 km (0.071 R)
• M43: 17,717,325 km (0.046 R)
• M44: 18,222,965 km (0.109 R)
• M45: 18,733,543 km (0.051 R)
• M46: 19,133,867 km (0.114 R)
• M47: 19,248,758 km (0.03 R)
• M48: 20,763,137 km (0.113 R)
• M49: 20,822,079 km (0.098 R)
• M50: 20,940,261 km (0.092 R)
• M51: 22,678,888 km (0.093 R)
• M52: 24,587,906 km (0.07 R)
• M53: 25,340,683 km (0.085 R)
• M54: 26,547,937 km (0.117 R)
• M55: 27,126,283 km (0.104 R)
• M56: 27,255,386 km (0.039 R)
• M57: 27,708,817 km (0.06 R)
• M58: 27,773,892 km (0.053 R)
• M59: 28,491,962 km (0.106 R)
• M60: 29,150,192 km (0.043 R)
• M61: 30,213,684 km (0.079 R)
• M62: 30,414,444 km (0.096 R)
• M63: 31,019,567 km (0.069 R)
• M64: 32,309,999 km (0.107 R)
• M65: 32,789,759 km (0.109 R)
• M66: 33,202,948 km (0.113 R)
• M67: 33,825,874 km (0.089 R)
• M68: 34,382,976 km (0.088 R)
• M69: 35,153,704 km (0.066 R)
• M70: 35,435,397 km (0.115 R)
• M71: 36,001,176 km (0.053 R)
• M72: 36,712,365 km (0.106 R)
• M73: 37,141,411 km (0.039 R)
• M74: 39,165,171 km (0.118 R)
• M75: 40,043,460 km (0.105 R)
• M76: 40,558,825 km (0.072 R)
• M77: 40,854,281 km (0.109 R)
• M78: 42,267,532 km (0.085 R)
• M79: 43,092,863 km (0.082 R)
• M80: 43,469,850 km (0.118 R)
• M81: 45,677,765 km (0.104 R)
• M82: 47,532,479 km (0.08 R)
• M83: 48,078,063 km (0.11 R)
• M84: 48,547,351 km (0.114 R)
• M85: 49,885,205 km (0.103 R)
• M86: 50,518,902 km (0.111 R)
• M87: 52,195,295 km (0.059 R)
• M88: 54,214,568 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 19,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit