🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.63 AU - 0.85 AU

Year: 244 Days

Day: 30.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.76 AU - 1.1 AU

Year: 343 Days

Day: 17.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.83 AU - 1.17 AU

Year: 383 Days

Day: 42 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.88 AU - 3.08 AU

Year: 1495 Days

Day: 13.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,128,749 km

• M1: 340,934 km (0.027 R)
• M2: 2,244,417 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.22 AU - 3.02 AU

Year: 1624 Days

Day: 26.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,128,749 km

• M1: 2,113,968 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.4 AU - 3.74 AU

Year: 2060 Days

Day: 41.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,128,749 km

• M1: 232,774 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 11.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.6 AU - 5.76 AU

Year: 4514 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,128,749 km

• M1: 255,663 km (0.095 R)
• M2: 343,028 km (0.088 R)
• M3: 418,575 km (0.115 R)
• M4: 492,177 km (0.045 R)
• M5: 699,819 km (0.114 R)
• M6: 851,062 km (0.107 R)
• M7: 988,094 km (0.111 R)
• M8: 1,066,184 km (0.041 R)
• M9: 1,173,894 km (0.049 R)
• M10: 1,357,002 km (0.034 R)
• M11: 1,489,546 km (0.11 R)
• M12: 1,580,352 km (0.072 R)
• M13: 1,673,252 km (0.071 R)
• M14: 1,979,479 km (0.11 R)
• M15: 2,131,022 km (0.062 R)
• M16: 2,626,939 km (0.063 R)
• M17: 3,138,863 km (0.096 R)
• M18: 3,661,258 km (0.098 R)
• M19: 3,743,986 km (0.085 R)
• M20: 3,996,358 km (0.097 R)
• M21: 4,210,731 km (0.108 R)
• M22: 4,561,987 km (0.103 R)
• M23: 4,696,176 km (0.11 R)
• M24: 4,831,562 km (0.084 R)
• M25: 5,339,597 km (0.097 R)
• M26: 5,528,689 km (0.103 R)
• M27: 5,816,365 km (0.081 R)
• M28: 6,964,230 km (0.052 R)
• M29: 7,249,064 km (0.118 R)
• M30: 7,910,586 km (0.116 R)
• M31: 8,099,229 km (0.116 R)
• M32: 9,065,033 km (0.097 R)
• M33: 9,206,103 km (0.115 R)
• M34: 9,748,396 km (0.115 R)
• M35: 10,477,835 km (0.11 R)
• M36: 10,596,167 km (0.093 R)
• M37: 10,744,717 km (0.082 R)
• M38: 10,983,924 km (0.074 R)
• M39: 11,742,685 km (0.104 R)
• M40: 11,927,289 km (0.1 R)
• M41: 12,237,106 km (0.119 R)
• M42: 12,330,604 km (0.096 R)
• M43: 12,706,993 km (0.117 R)
• M44: 13,214,578 km (0.047 R)
• M45: 13,567,480 km (0.045 R)
• M46: 13,923,373 km (0.108 R)
• M47: 14,151,659 km (0.105 R)
• M48: 14,743,917 km (0.064 R)
• M49: 15,851,091 km (0.099 R)
• M50: 16,055,143 km (0.119 R)
• M51: 17,054,307 km (0.067 R)
• M52: 17,896,244 km (0.093 R)
• M53: 18,536,672 km (0.056 R)
• M54: 18,644,083 km (0.116 R)
• M55: 18,895,707 km (0.109 R)
• M56: 19,511,302 km (0.066 R)
• M57: 19,730,164 km (0.072 R)
• M58: 20,280,983 km (0.117 R)
• M59: 20,391,686 km (0.056 R)
• M60: 20,576,738 km (0.076 R)
• M61: 21,210,136 km (0.104 R)
• M62: 21,774,269 km (0.117 R)
• M63: 21,963,361 km (0.069 R)
• M64: 22,153,051 km (0.117 R)
• M65: 22,763,710 km (0.115 R)
• M66: 22,878,900 km (0.071 R)
• M67: 22,994,240 km (0.06 R)
• M68: 23,729,065 km (0.113 R)
• M69: 25,301,189 km (0.116 R)
• M70: 25,699,568 km (0.099 R)
• M71: 25,979,615 km (0.107 R)
• M72: 26,140,134 km (0.066 R)
• M73: 26,502,310 km (0.072 R)
• M74: 26,744,808 km (0.075 R)
• M75: 26,988,054 km (0.107 R)
• M76: 27,109,827 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 13.7

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.85 AU - 10.73 AU

Year: 10842 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,128,749 km

• M1: 198,816 km (0.043 R)
• M2: 328,517 km (0.095 R)
• M3: 422,315 km (0.102 R)
• M4: 648,656 km (0.051 R)
• M5: 795,711 km (0.118 R)
• M6: 882,927 km (0.091 R)
• M7: 1,567,486 km (0.108 R)
• M8: 1,939,088 km (0.084 R)
• M9: 2,210,907 km (0.111 R)
• M10: 2,521,771 km (0.118 R)
• M11: 3,071,693 km (0.059 R)
• M12: 3,302,223 km (0.034 R)
• M13: 3,689,083 km (0.06 R)
• M14: 3,965,540 km (0.097 R)
• M15: 4,344,921 km (0.104 R)
• M16: 4,538,949 km (0.095 R)
• M17: 5,448,205 km (0.099 R)
• M18: 5,834,766 km (0.113 R)
• M19: 6,303,157 km (0.108 R)
• M20: 7,276,291 km (0.089 R)
• M21: 7,468,823 km (0.096 R)
• M22: 8,537,850 km (0.114 R)
• M23: 10,337,811 km (0.114 R)
• M24: 10,511,195 km (0.092 R)
• M25: 11,526,366 km (0.078 R)
• M26: 11,751,362 km (0.115 R)
• M27: 12,665,255 km (0.062 R)
• M28: 12,990,630 km (0.1 R)
• M29: 13,084,129 km (0.12 R)
• M30: 13,839,897 km (0.078 R)
• M31: 13,983,212 km (0.108 R)
• M32: 15,245,818 km (0.093 R)
• M33: 16,091,046 km (0.076 R)
• M34: 17,568,026 km (0.1 R)
• M35: 17,775,069 km (0.082 R)
• M36: 18,348,777 km (0.029 R)
• M37: 19,354,225 km (0.054 R)
• M38: 19,782,822 km (0.079 R)
• M39: 19,890,533 km (0.07 R)
• M40: 20,106,403 km (0.096 R)
• M41: 20,323,170 km (0.064 R)
• M42: 20,540,685 km (0.08 R)
• M43: 20,813,552 km (0.079 R)
• M44: 21,418,226 km (0.065 R)
• M45: 23,551,492 km (0.112 R)
• M46: 24,066,557 km (0.036 R)
• M47: 24,354,384 km (0.079 R)
• M48: 24,643,257 km (0.12 R)
• M49: 24,991,521 km (0.045 R)
• M50: 26,164,069 km (0.111 R)
• M51: 26,935,845 km (0.087 R)
• M52: 27,895,964 km (0.055 R)
• M53: 28,137,714 km (0.062 R)
• M54: 28,928,339 km (0.11 R)
• M55: 29,295,751 km (0.119 R)
• M56: 29,973,280 km (0.052 R)
• M57: 30,345,180 km (0.087 R)
• M58: 30,780,809 km (0.094 R)
• M59: 31,030,638 km (0.08 R)
• M60: 32,416,961 km (0.115 R)
• M61: 32,671,277 km (0.076 R)
• M62: 33,694,826 km (0.053 R)
• M63: 34,081,387 km (0.051 R)
• M64: 35,576,917 km (0.082 R)
• M65: 35,773,488 km (0.094 R)
• M66: 36,431,569 km (0.104 R)
• M67: 40,122,149 km (0.074 R)
• M68: 40,326,799 km (0.105 R)
• M69: 40,531,897 km (0.066 R)
• M70: 41,493,363 km (0.051 R)
• M71: 43,019,411 km (0.108 R)
• M72: 43,719,230 km (0.112 R)
• M73: 45,556,142 km (0.093 R)
• M74: 46,484,098 km (0.082 R)
• M75: 46,770,877 km (0.114 R)
• M76: 48,141,044 km (0.098 R)
• M77: 48,358,559 km (0.109 R)
• M78: 48,649,228 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.6

Radius: 3.6

Gravity: 60.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.59 AU - 18.53 AU

Year: 28175 Days

Day: 17 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,128,749 km

• M1: 103,372 km (0.112 R)
• M2: 440,416 km (0.104 R)
• M3: 700,118 km (0.099 R)
• M4: 1,163,722 km (0.104 R)
• M5: 1,197,531 km (0.101 R)
• M6: 1,665,174 km (0.087 R)
• M7: 2,702,186 km (0.071 R)
• M8: 2,747,066 km (0.043 R)
• M9: 2,792,244 km (0.103 R)
• M10: 3,796,196 km (0.098 R)
• M11: 4,101,674 km (0.118 R)
• M12: 4,257,256 km (0.073 R)
• M13: 4,954,083 km (0.109 R)
• M14: 5,175,488 km (0.106 R)
• M15: 5,400,184 km (0.044 R)
• M16: 5,513,729 km (0.07 R)
• M17: 5,801,106 km (0.046 R)
• M18: 6,330,383 km (0.089 R)
• M19: 6,390,223 km (0.097 R)
• M20: 6,570,638 km (0.059 R)
• M21: 6,631,075 km (0.087 R)
• M22: 7,121,906 km (0.104 R)
• M23: 7,624,405 km (0.097 R)
• M24: 8,333,649 km (0.092 R)
• M25: 10,584,349 km (0.069 R)
• M26: 11,738,795 km (0.09 R)
• M27: 12,181,904 km (0.043 R)
• M28: 12,555,300 km (0.078 R)
• M29: 12,705,646 km (0.1 R)
• M30: 12,781,193 km (0.115 R)
• M31: 13,084,428 km (0.079 R)
• M32: 13,236,868 km (0.095 R)
• M33: 14,008,195 km (0.109 R)
• M34: 14,477,932 km (0.085 R)
• M35: 14,635,758 km (0.065 R)
• M36: 15,192,262 km (0.117 R)
• M37: 17,235,769 km (0.051 R)
• M38: 17,486,794 km (0.114 R)
• M39: 17,823,240 km (0.072 R)
• M40: 17,992,286 km (0.067 R)
• M41: 18,161,929 km (0.108 R)
• M42: 19,190,415 km (0.114 R)
• M43: 20,502,538 km (0.104 R)
• M44: 20,946,395 km (0.102 R)
• M45: 21,035,405 km (0.073 R)
• M46: 22,752,789 km (0.096 R)
• M47: 24,140,010 km (0.074 R)
• M48: 24,233,509 km (0.079 R)
• M49: 26,801,655 km (0.084 R)
• M50: 27,676,803 km (0.104 R)
• M51: 29,855,097 km (0.051 R)
• M52: 33,536,252 km (0.095 R)
• M53: 35,323,648 km (0.112 R)
• M54: 35,429,862 km (0.094 R)
• M55: 37,141,860 km (0.101 R)
• M56: 39,209,452 km (0.061 R)
• M57: 39,649,569 km (0.1 R)
• M58: 40,312,737 km (0.094 R)
• M59: 43,455,489 km (0.053 R)
• M60: 45,056,036 km (0.072 R)
• M61: 47,376,000 km (0.116 R)
• M62: 49,378,218 km (0.082 R)
• M63: 49,496,849 km (0.119 R)
• M64: 50,568,867 km (0.108 R)
• M65: 51,648,515 km (0.066 R)
• M66: 55,178,576 km (0.064 R)
• M67: 55,671,651 km (0.117 R)
• M68: 58,283,779 km (0.056 R)
• M69: 58,409,142 km (0.084 R)
• M70: 58,785,830 km (0.082 R)
• M71: 59,163,265 km (0.067 R)
• M72: 61,828,202 km (0.074 R)
• M73: 63,368,461 km (0.117 R)
• M74: 65,702,338 km (0.099 R)
• M75: 68,593,017 km (0.113 R)
• M76: 69,123,043 km (0.102 R)
• M77: 70,587,456 km (0.06 R)
• M78: 75,178,465 km (0.103 R)
• M79: 76,272,624 km (0.088 R)
• M80: 76,409,805 km (0.101 R)
• M81: 76,684,317 km (0.097 R)
• M82: 77,372,019 km (0.099 R)
• M83: 84,502,900 km (0.087 R)
• M84: 87,930,487 km (0.12 R)
• M85: 90,240,727 km (0.079 R)
• M86: 92,132,392 km (0.069 R)
• M87: 92,717,020 km (0.074 R)
• M88: 93,449,601 km (0.094 R)
• M89: 94,625,740 km (0.081 R)
• M90: 96,102,869 km (0.104 R)
• M91: 97,141,228 km (0.062 R)
• M92: 97,438,628 km (0.1 R)
• M93: 98,631,223 km (0.12 R)
• M94: 99,678,707 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit