🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 151 Days

Day: 23.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.93 AU - 1.07 AU

Year: 351 Days

Day: 30.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.47 AU

Year: 474 Days

Day: 41.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,637,091 km

• M1: 104,719 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.37 AU - 1.45 AU

Year: 588 Days

Day: 36.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.74 AU - 4.54 AU

Year: 2961 Days

Day: 44.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.62 AU - 5.2 AU

Year: 3255 Days

Day: 18.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 14.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.42 AU - 10.4 AU

Year: 8572 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 90.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,637,091 km

• M1: 194,776 km (0.091 R)
• M2: 289,173 km (0.118 R)
• M3: 662,419 km (0.103 R)
• M4: 797,955 km (0.098 R)
• M5: 1,100,143 km (0.107 R)
• M6: 1,457,831 km (0.059 R)
• M7: 1,585,438 km (0.078 R)
• M8: 1,755,381 km (0.114 R)
• M9: 2,032,287 km (0.115 R)
• M10: 2,239,031 km (0.117 R)
• M11: 2,518,331 km (0.073 R)
• M12: 2,741,082 km (0.102 R)
• M13: 2,855,075 km (0.098 R)
• M14: 3,111,486 km (0.103 R)
• M15: 3,874,585 km (0.12 R)
• M16: 4,054,850 km (0.111 R)
• M17: 4,343,873 km (0.092 R)
• M18: 4,585,624 km (0.07 R)
• M19: 4,914,739 km (0.119 R)
• M20: 5,451,646 km (0.051 R)
• M21: 5,567,135 km (0.103 R)
• M22: 5,742,015 km (0.111 R)
• M23: 6,612,525 km (0.07 R)
• M24: 7,815,142 km (0.098 R)
• M25: 8,948,047 km (0.113 R)
• M26: 9,429,453 km (0.089 R)
• M27: 9,533,723 km (0.066 R)
• M28: 9,884,081 km (0.086 R)
• M29: 10,815,028 km (0.078 R)
• M30: 11,513,052 km (0.078 R)
• M31: 12,606,463 km (0.069 R)
• M32: 13,224,003 km (0.099 R)
• M33: 13,614,902 km (0.111 R)
• M34: 14,288,392 km (0.118 R)
• M35: 14,729,855 km (0.047 R)
• M36: 14,932,111 km (0.078 R)
• M37: 15,503,276 km (0.118 R)
• M38: 15,998,445 km (0.104 R)
• M39: 16,582,774 km (0.091 R)
• M40: 17,131,649 km (0.092 R)
• M41: 17,686,657 km (0.041 R)
• M42: 18,247,499 km (0.071 R)
• M43: 18,639,147 km (0.094 R)
• M44: 19,077,618 km (0.072 R)
• M45: 19,386,687 km (0.075 R)
• M46: 19,875,573 km (0.03 R)
• M47: 20,368,498 km (0.073 R)
• M48: 20,593,942 km (0.111 R)
• M49: 20,774,955 km (0.119 R)
• M50: 20,956,418 km (0.09 R)
• M51: 21,366,615 km (0.034 R)
• M52: 21,641,576 km (0.054 R)
• M53: 22,195,088 km (0.097 R)
• M54: 22,380,589 km (0.101 R)
• M55: 22,893,561 km (0.052 R)
• M56: 23,127,980 km (0.095 R)
• M57: 23,410,272 km (0.077 R)
• M58: 23,883,450 km (0.097 R)
• M59: 24,121,310 km (0.043 R)
• M60: 24,312,048 km (0.049 R)
• M61: 25,710,189 km (0.091 R)
• M62: 26,788,192 km (0.117 R)
• M63: 27,183,878 km (0.083 R)
• M64: 28,081,316 km (0.11 R)
• M65: 29,394,635 km (0.086 R)
• M66: 29,700,712 km (0.06 R)
• M67: 29,854,050 km (0.112 R)
• M68: 30,418,633 km (0.04 R)
• M69: 30,934,895 km (0.025 R)
• M70: 31,246,208 km (0.095 R)
• M71: 31,506,209 km (0.051 R)
• M72: 31,767,108 km (0.068 R)
• M73: 31,871,677 km (0.037 R)
• M74: 32,028,755 km (0.025 R)
• M75: 33,666,402 km (0.118 R)
• M76: 33,986,542 km (0.119 R)
• M77: 34,576,107 km (0.11 R)
• M78: 34,683,518 km (0.093 R)
• M79: 35,928,472 km (0.099 R)
• M80: 36,146,436 km (0.048 R)
• M81: 36,419,602 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 13

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.96 AU - 11.36 AU

Year: 9744 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,637,091 km

• M1: 175,030 km (0.107 R)
• M2: 465,549 km (0.104 R)
• M3: 1,061,995 km (0.118 R)
• M4: 1,547,740 km (0.115 R)
• M5: 1,667,567 km (0.108 R)
• M6: 2,424,383 km (0.111 R)
• M7: 2,972,958 km (0.045 R)
• M8: 4,216,715 km (0.05 R)
• M9: 4,733,875 km (0.087 R)
• M10: 5,603,487 km (0.097 R)
• M11: 6,210,705 km (0.05 R)
• M12: 7,039,328 km (0.107 R)
• M13: 7,487,373 km (0.061 R)
• M14: 7,694,118 km (0.061 R)
• M15: 7,860,770 km (0.097 R)
• M16: 7,944,694 km (0.084 R)
• M17: 8,070,955 km (0.076 R)
• M18: 10,319,112 km (0.118 R)
• M19: 10,734,994 km (0.081 R)
• M20: 11,440,198 km (0.094 R)
• M21: 11,535,492 km (0.094 R)
• M22: 11,630,935 km (0.097 R)
• M23: 13,143,819 km (0.111 R)
• M24: 13,897,941 km (0.103 R)
• M25: 14,050,531 km (0.116 R)
• M26: 14,511,442 km (0.09 R)
• M27: 14,614,515 km (0.11 R)
• M28: 15,185,979 km (0.081 R)
• M29: 15,553,541 km (0.114 R)
• M30: 15,764,923 km (0.114 R)
• M31: 15,977,202 km (0.073 R)
• M32: 16,944,203 km (0.079 R)
• M33: 17,216,172 km (0.102 R)
• M34: 17,489,637 km (0.036 R)
• M35: 18,151,757 km (0.084 R)
• M36: 18,934,752 km (0.103 R)
• M37: 19,443,834 km (0.08 R)
• M38: 20,417,865 km (0.069 R)
• M39: 21,466,546 km (0.078 R)
• M40: 21,642,922 km (0.099 R)
• M41: 22,115,951 km (0.085 R)
• M42: 22,532,581 km (0.093 R)
• M43: 22,891,765 km (0.113 R)
• M44: 24,041,874 km (0.061 R)
• M45: 24,470,173 km (0.087 R)
• M46: 24,654,627 km (0.098 R)
• M47: 25,148,599 km (0.076 R)
• M48: 25,272,615 km (0.095 R)
• M49: 26,271,929 km (0.084 R)
• M50: 27,731,107 km (0.082 R)
• M51: 30,397,091 km (0.105 R)
• M52: 30,529,185 km (0.116 R)
• M53: 30,993,088 km (0.085 R)
• M54: 32,399,009 km (0.079 R)
• M55: 32,804,419 km (0.055 R)
• M56: 33,211,625 km (0.07 R)
• M57: 33,415,826 km (0.111 R)
• M58: 33,688,842 km (0.103 R)
• M59: 34,650,008 km (0.092 R)
• M60: 34,787,938 km (0.025 R)
• M61: 35,203,221 km (0.074 R)
• M62: 35,342,048 km (0.109 R)
• M63: 35,620,151 km (0.08 R)
• M64: 36,038,725 km (0.08 R)
• M65: 37,021,583 km (0.072 R)
• M66: 38,655,342 km (0.058 R)
• M67: 39,085,436 km (0.061 R)
• M68: 40,167,627 km (0.056 R)
• M69: 41,186,538 km (0.112 R)
• M70: 41,405,998 km (0.114 R)
• M71: 42,066,772 km (0.083 R)
• M72: 44,144,387 km (0.094 R)
• M73: 45,271,158 km (0.116 R)
• M74: 45,648,893 km (0.066 R)
• M75: 45,951,828 km (0.088 R)
• M76: 46,635,790 km (0.047 R)
• M77: 47,323,192 km (0.108 R)
• M78: 48,167,822 km (0.073 R)
• M79: 49,560,727 km (0.109 R)
• M80: 49,794,250 km (0.119 R)
• M81: 50,262,192 km (0.072 R)
• M82: 50,810,019 km (0.09 R)
• M83: 50,966,947 km (0.108 R)
• M84: 52,307,045 km (0.088 R)
• M85: 53,100,662 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.1

Radius: 8.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.71 AU - 13.07 AU

Year: 15328 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,637,091 km

• M1: 142,417 km (0.094 R)
• M2: 224,397 km (0.072 R)
• M3: 439,219 km (0.116 R)
• M4: 585,227 km (0.095 R)
• M5: 642,672 km (0.115 R)
• M6: 748,139 km (0.117 R)
• M7: 876,045 km (0.111 R)
• M8: 1,303,895 km (0.09 R)
• M9: 1,440,029 km (0.115 R)
• M10: 1,540,260 km (0.058 R)
• M11: 2,053,530 km (0.069 R)
• M12: 2,212,852 km (0.106 R)
• M13: 2,282,415 km (0.089 R)
• M14: 2,890,380 km (0.107 R)
• M15: 3,043,569 km (0.095 R)
• M16: 3,173,420 km (0.115 R)
• M17: 3,655,574 km (0.118 R)
• M18: 4,959,319 km (0.056 R)
• M19: 5,329,424 km (0.092 R)
• M20: 5,517,768 km (0.118 R)
• M21: 5,740,369 km (0.093 R)
• M22: 5,804,397 km (0.112 R)
• M23: 5,998,276 km (0.114 R)
• M24: 6,161,488 km (0.097 R)
• M25: 7,136,866 km (0.036 R)
• M26: 7,624,704 km (0.117 R)
• M27: 7,801,529 km (0.116 R)
• M28: 8,159,517 km (0.096 R)
• M29: 8,632,695 km (0.096 R)
• M30: 9,453,837 km (0.084 R)
• M31: 9,758,568 km (0.045 R)
• M32: 10,260,768 km (0.112 R)
• M33: 11,532,350 km (0.096 R)
• M34: 11,694,814 km (0.032 R)
• M35: 12,104,263 km (0.114 R)
• M36: 12,560,088 km (0.087 R)
• M37: 12,769,225 km (0.096 R)
• M38: 13,488,642 km (0.096 R)
• M39: 14,134,306 km (0.114 R)
• M40: 14,221,222 km (0.111 R)
• M41: 14,482,869 km (0.096 R)
• M42: 14,570,384 km (0.12 R)
• M43: 14,658,198 km (0.118 R)
• M44: 15,055,231 km (0.075 R)
• M45: 15,500,434 km (0.109 R)
• M46: 16,908,299 km (0.091 R)
• M47: 18,309,283 km (0.081 R)
• M48: 18,451,401 km (0.105 R)
• M49: 18,689,112 km (0.051 R)
• M50: 18,879,999 km (0.101 R)
• M51: 19,553,339 km (0.107 R)
• M52: 21,121,723 km (0.095 R)
• M53: 22,324,191 km (0.103 R)
• M54: 22,425,469 km (0.089 R)
• M55: 22,984,965 km (0.038 R)
• M56: 23,703,633 km (0.056 R)
• M57: 24,117,570 km (0.103 R)
• M58: 24,533,901 km (0.111 R)
• M59: 25,691,190 km (0.106 R)
• M60: 26,490,342 km (0.118 R)
• M61: 26,973,693 km (0.083 R)
• M62: 27,135,558 km (0.071 R)
• M63: 27,894,767 km (0.062 R)
• M64: 28,331,892 km (0.107 R)
• M65: 29,600,931 km (0.112 R)
• M66: 29,656,431 km (0.104 R)
• M67: 30,102,532 km (0.036 R)
• M68: 30,550,728 km (0.109 R)
• M69: 30,606,976 km (0.056 R)
• M70: 32,079,917 km (0.109 R)
• M71: 32,767,469 km (0.069 R)
• M72: 33,055,445 km (0.115 R)
• M73: 33,113,040 km (0.062 R)
• M74: 33,402,063 km (0.094 R)
• M75: 33,633,790 km (0.09 R)
• M76: 33,749,878 km (0.106 R)
• M77: 33,807,922 km (0.103 R)
• M78: 34,976,730 km (0.099 R)
• M79: 35,506,905 km (0.065 R)
• M80: 35,684,328 km (0.075 R)
• M81: 37,895,684 km (0.085 R)
• M82: 37,955,972 km (0.051 R)
• M83: 39,720,927 km (0.109 R)
• M84: 39,843,747 km (0.11 R)
• M85: 39,905,082 km (0.045 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit