🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.55 AU - 0.57 AU

Year: 156 Days

Day: 38.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 178 Days

Day: 38.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.47 AU - 2.31 AU

Year: 969 Days

Day: 26.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,182,956 km

• M1: 20,944 km (0.119 R)
• M2: 645,216 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 11.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.7 AU - 4.92 AU

Year: 3933 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,182,956 km

• M1: 152,889 km (0.105 R)
• M2: 253,120 km (0.111 R)
• M3: 334,950 km (0.085 R)
• M4: 669,899 km (0.042 R)
• M5: 775,815 km (0.099 R)
• M6: 849,866 km (0.099 R)
• M7: 1,215,483 km (0.108 R)
• M8: 1,470,547 km (0.082 R)
• M9: 1,644,978 km (0.06 R)
• M10: 1,860,250 km (0.114 R)
• M11: 2,102,448 km (0.063 R)
• M12: 2,466,570 km (0.082 R)
• M13: 2,541,817 km (0.114 R)
• M14: 2,752,900 km (0.098 R)
• M15: 2,949,920 km (0.106 R)
• M16: 3,192,568 km (0.11 R)
• M17: 3,316,286 km (0.092 R)
• M18: 3,740,695 km (0.047 R)
• M19: 3,827,611 km (0.088 R)
• M20: 4,048,118 km (0.042 R)
• M21: 4,204,897 km (0.064 R)
• M22: 4,363,770 km (0.119 R)
• M23: 4,640,825 km (0.118 R)
• M24: 4,852,506 km (0.115 R)
• M25: 5,091,414 km (0.102 R)
• M26: 5,212,289 km (0.117 R)
• M27: 5,856,607 km (0.075 R)
• M28: 6,213,996 km (0.082 R)
• M29: 6,552,237 km (0.065 R)
• M30: 6,763,469 km (0.114 R)
• M31: 7,965,039 km (0.07 R)
• M32: 8,446,894 km (0.078 R)
• M33: 8,619,231 km (0.076 R)
• M34: 8,909,152 km (0.113 R)
• M35: 9,350,017 km (0.071 R)
• M36: 11,183,638 km (0.06 R)
• M37: 11,627,345 km (0.117 R)
• M38: 12,564,576 km (0.116 R)
• M39: 13,225,050 km (0.074 R)
• M40: 13,358,491 km (0.1 R)
• M41: 13,829,126 km (0.044 R)
• M42: 14,100,646 km (0.07 R)
• M43: 14,305,296 km (0.09 R)
• M44: 14,545,401 km (0.065 R)
• M45: 14,752,295 km (0.034 R)
• M46: 14,925,380 km (0.087 R)
• M47: 15,519,134 km (0.103 R)
• M48: 15,695,210 km (0.107 R)
• M49: 16,406,249 km (0.106 R)
• M50: 16,765,733 km (0.041 R)
• M51: 17,018,852 km (0.084 R)
• M52: 17,749,339 km (0.062 R)
• M53: 18,415,348 km (0.102 R)
• M54: 19,316,227 km (0.05 R)
• M55: 19,695,906 km (0.107 R)
• M56: 19,924,940 km (0.067 R)
• M57: 20,039,682 km (0.062 R)
• M58: 20,116,276 km (0.108 R)
• M59: 20,501,191 km (0.117 R)
• M60: 20,771,964 km (0.106 R)
• M61: 22,262,706 km (0.034 R)
• M62: 22,341,993 km (0.058 R)
• M63: 22,740,522 km (0.052 R)
• M64: 23,101,202 km (0.108 R)
• M65: 23,342,653 km (0.026 R)
• M66: 23,787,707 km (0.057 R)
• M67: 23,909,480 km (0.044 R)
• M68: 24,194,613 km (0.116 R)
• M69: 24,891,590 km (0.065 R)
• M70: 25,263,340 km (0.026 R)
• M71: 25,512,122 km (0.069 R)
• M72: 26,012,227 km (0.067 R)
• M73: 26,347,476 km (0.088 R)
• M74: 27,745,319 km (0.04 R)
• M75: 28,345,505 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 11.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.36 AU - 7.4 AU

Year: 6007 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,182,956 km

• M1: 155,582 km (0.076 R)
• M2: 237,711 km (0.067 R)
• M3: 331,958 km (0.073 R)
• M4: 817,852 km (0.116 R)
• M5: 908,209 km (0.065 R)
• M6: 985,102 km (0.107 R)
• M7: 1,064,389 km (0.094 R)
• M8: 1,155,195 km (0.118 R)
• M9: 1,229,844 km (0.117 R)
• M10: 1,364,781 km (0.105 R)
• M11: 1,566,439 km (0.097 R)
• M12: 1,735,036 km (0.099 R)
• M13: 1,832,574 km (0.049 R)
• M14: 2,253,393 km (0.091 R)
• M15: 2,554,832 km (0.077 R)
• M16: 2,641,749 km (0.085 R)
• M17: 2,805,558 km (0.086 R)
• M18: 3,077,677 km (0.069 R)
• M19: 3,223,685 km (0.105 R)
• M20: 3,412,776 km (0.053 R)
• M21: 3,550,257 km (0.1 R)
• M22: 3,717,507 km (0.103 R)
• M23: 4,016,852 km (0.1 R)
• M24: 4,132,940 km (0.087 R)
• M25: 4,518,005 km (0.095 R)
• M26: 4,684,508 km (0.105 R)
• M27: 4,776,211 km (0.036 R)
• M28: 5,291,127 km (0.111 R)
• M29: 5,386,720 km (0.097 R)
• M30: 5,856,757 km (0.078 R)
• M31: 6,238,979 km (0.09 R)
• M32: 6,357,012 km (0.094 R)
• M33: 6,595,172 km (0.083 R)
• M34: 6,767,060 km (0.12 R)
• M35: 7,115,473 km (0.083 R)
• M36: 7,291,999 km (0.046 R)
• M37: 7,434,117 km (0.107 R)
• M38: 7,739,296 km (0.105 R)
• M39: 7,829,953 km (0.095 R)
• M40: 8,232,670 km (0.06 R)
• M41: 8,325,122 km (0.083 R)
• M42: 8,567,171 km (0.027 R)
• M43: 9,384,574 km (0.092 R)
• M44: 9,792,677 km (0.076 R)
• M45: 9,871,215 km (0.075 R)
• M46: 10,828,492 km (0.066 R)
• M47: 11,277,286 km (0.079 R)
• M48: 11,359,565 km (0.088 R)
• M49: 11,462,638 km (0.076 R)
• M50: 11,669,681 km (0.057 R)
• M51: 11,940,902 km (0.102 R)
• M52: 12,192,974 km (0.119 R)
• M53: 12,340,927 km (0.053 R)
• M54: 12,468,085 km (0.032 R)
• M55: 13,110,907 km (0.104 R)
• M56: 13,632,854 km (0.076 R)
• M57: 14,117,401 km (0.103 R)
• M58: 14,228,253 km (0.085 R)
• M59: 14,562,754 km (0.097 R)
• M60: 14,697,243 km (0.085 R)
• M61: 14,967,566 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 9.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.44 AU - 8.24 AU

Year: 6669 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,182,956 km

• M1: 173,234 km (0.082 R)
• M2: 243,396 km (0.102 R)
• M3: 510,129 km (0.079 R)
• M4: 676,182 km (0.08 R)
• M5: 760,107 km (0.075 R)
• M6: 1,075,609 km (0.08 R)
• M7: 1,189,752 km (0.028 R)
• M8: 1,248,394 km (0.059 R)
• M9: 1,338,303 km (0.119 R)
• M10: 1,430,455 km (0.065 R)
• M11: 1,556,865 km (0.1 R)
• M12: 1,637,648 km (0.081 R)
• M13: 1,753,287 km (0.104 R)
• M14: 1,871,769 km (0.095 R)
• M15: 1,975,440 km (0.111 R)
• M16: 2,045,751 km (0.108 R)
• M17: 2,116,810 km (0.116 R)
• M18: 2,409,573 km (0.057 R)
• M19: 2,833,234 km (0.096 R)
• M20: 2,932,866 km (0.118 R)
• M21: 3,176,711 km (0.098 R)
• M22: 4,081,329 km (0.11 R)
• M23: 4,445,899 km (0.092 R)
• M24: 4,655,785 km (0.047 R)
• M25: 4,750,032 km (0.037 R)
• M26: 4,940,470 km (0.04 R)
• M27: 5,329,125 km (0.026 R)
• M28: 5,752,786 km (0.073 R)
• M29: 6,474,147 km (0.109 R)
• M30: 6,953,010 km (0.052 R)
• M31: 7,169,628 km (0.047 R)
• M32: 7,388,340 km (0.102 R)
• M33: 7,526,119 km (0.029 R)
• M34: 8,057,790 km (0.075 R)
• M35: 8,142,911 km (0.05 R)
• M36: 8,717,517 km (0.09 R)
• M37: 8,804,882 km (0.1 R)
• M38: 8,980,510 km (0.07 R)
• M39: 9,068,623 km (0.089 R)
• M40: 9,544,045 km (0.109 R)
• M41: 9,634,103 km (0.075 R)
• M42: 9,724,460 km (0.061 R)
• M43: 9,845,335 km (0.076 R)
• M44: 10,488,157 km (0.106 R)
• M45: 10,705,523 km (0.104 R)
• M46: 11,176,158 km (0.107 R)
• M47: 11,685,688 km (0.084 R)
• M48: 11,910,982 km (0.108 R)
• M49: 12,072,698 km (0.106 R)
• M50: 12,398,522 km (0.112 R)
• M51: 13,225,798 km (0.11 R)
• M52: 13,359,838 km (0.063 R)
• M53: 13,798,459 km (0.086 R)
• M54: 14,139,243 km (0.11 R)
• M55: 14,828,889 km (0.072 R)
• M56: 15,353,379 km (0.083 R)
• M57: 15,812,794 km (0.034 R)
• M58: 16,600,577 km (0.054 R)
• M59: 16,709,035 km (0.116 R)
• M60: 17,327,772 km (0.101 R)
• M61: 17,658,533 km (0.113 R)
• M62: 17,806,186 km (0.114 R)
• M63: 17,917,187 km (0.08 R)
• M64: 18,700,631 km (0.106 R)
• M65: 19,839,071 km (0.107 R)
• M66: 19,992,559 km (0.116 R)
• M67: 20,921,861 km (0.114 R)
• M68: 21,786,088 km (0.054 R)
• M69: 21,865,225 km (0.09 R)
• M70: 22,023,799 km (0.049 R)
• M71: 22,581,799 km (0.092 R)
• M72: 23,306,002 km (0.111 R)
• M73: 23,549,098 km (0.119 R)
• M74: 24,078,824 km (0.101 R)
• M75: 24,530,012 km (0.088 R)
• M76: 24,736,158 km (0.072 R)
• M77: 24,984,191 km (0.113 R)
• M78: 25,816,703 km (0.04 R)
• M79: 25,984,402 km (0.096 R)
• M80: 26,573,967 km (0.072 R)
• M81: 26,658,490 km (0.093 R)
• M82: 26,997,778 km (0.033 R)
• M83: 27,552,038 km (0.032 R)
• M84: 27,723,328 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.7

Radius: 13.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.82 AU - 8.32 AU

Year: 7008 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,182,956 km

• M1: 247,734 km (0.053 R)
• M2: 554,559 km (0.049 R)
• M3: 659,128 km (0.082 R)
• M4: 918,381 km (0.076 R)
• M5: 1,182,422 km (0.07 R)
• M6: 1,293,274 km (0.11 R)
• M7: 1,461,272 km (0.108 R)
• M8: 1,614,460 km (0.107 R)
• M9: 1,727,257 km (0.117 R)
• M10: 2,243,818 km (0.098 R)
• M11: 2,409,423 km (0.097 R)
• M12: 3,014,547 km (0.051 R)
• M13: 3,212,465 km (0.059 R)
• M14: 3,636,126 km (0.101 R)
• M15: 3,832,099 km (0.093 R)
• M16: 4,202,952 km (0.075 R)
• M17: 4,537,154 km (0.116 R)
• M18: 4,764,842 km (0.095 R)
• M19: 4,946,304 km (0.1 R)
• M20: 5,163,969 km (0.091 R)
• M21: 5,748,149 km (0.12 R)
• M22: 6,030,290 km (0.106 R)
• M23: 6,191,108 km (0.119 R)
• M24: 6,281,166 km (0.082 R)
• M25: 6,444,078 km (0.064 R)
• M26: 7,299,479 km (0.078 R)
• M27: 7,566,959 km (0.069 R)
• M28: 8,170,737 km (0.053 R)
• M29: 8,309,264 km (0.116 R)
• M30: 8,468,586 km (0.089 R)
• M31: 8,891,499 km (0.094 R)
• M32: 8,993,226 km (0.075 R)
• M33: 9,716,232 km (0.063 R)
• M34: 9,968,604 km (0.114 R)
• M35: 10,630,275 km (0.113 R)
• M36: 11,284,167 km (0.113 R)
• M37: 11,527,264 km (0.092 R)
• M38: 11,749,716 km (0.109 R)
• M39: 12,266,876 km (0.102 R)
• M40: 12,380,271 km (0.091 R)
• M41: 12,471,226 km (0.087 R)
• M42: 12,608,109 km (0.088 R)
• M43: 13,021,896 km (0.07 R)
• M44: 13,603,982 km (0.074 R)
• M45: 14,600,902 km (0.085 R)
• M46: 15,572,390 km (0.1 R)
• M47: 15,917,213 km (0.078 R)
• M48: 16,140,413 km (0.118 R)
• M49: 16,239,896 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51

Radius: 5.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.75 AU - 13.41 AU

Year: 15651 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,182,956 km

• M1: 120,725 km (0.12 R)
• M2: 572,960 km (0.037 R)
• M3: 661,522 km (0.12 R)
• M4: 707,448 km (0.114 R)
• M5: 852,259 km (0.116 R)
• M6: 1,430,604 km (0.099 R)
• M7: 1,871,469 km (0.043 R)
• M8: 2,369,630 km (0.076 R)
• M9: 2,624,246 km (0.12 R)
• M10: 2,887,688 km (0.063 R)
• M11: 2,945,133 km (0.055 R)
• M12: 3,399,013 km (0.078 R)
• M13: 3,459,900 km (0.1 R)
• M14: 3,541,580 km (0.044 R)
• M15: 3,582,570 km (0.109 R)
• M16: 3,811,455 km (0.075 R)
• M17: 3,874,585 km (0.104 R)
• M18: 4,174,229 km (0.049 R)
• M19: 4,727,891 km (0.065 R)
• M20: 5,024,843 km (0.04 R)
• M21: 5,374,902 km (0.109 R)
• M22: 6,750,454 km (0.093 R)
• M23: 7,084,656 km (0.12 R)
• M24: 7,293,046 km (0.089 R)
• M25: 7,529,710 km (0.115 R)
• M26: 7,876,178 km (0.095 R)
• M27: 8,862,627 km (0.114 R)
• M28: 9,228,393 km (0.109 R)
• M29: 9,541,651 km (0.074 R)
• M30: 10,296,073 km (0.071 R)
• M31: 10,354,865 km (0.12 R)
• M32: 10,413,807 km (0.114 R)
• M33: 11,707,679 km (0.066 R)
• M34: 12,108,751 km (0.07 R)
• M35: 12,514,311 km (0.113 R)
• M36: 12,766,084 km (0.111 R)
• M37: 13,210,689 km (0.042 R)
• M38: 13,274,717 km (0.119 R)
• M39: 13,952,245 km (0.082 R)
• M40: 14,147,919 km (0.095 R)
• M41: 15,915,418 km (0.072 R)
• M42: 16,981,004 km (0.062 R)
• M43: 17,294,711 km (0.083 R)
• M44: 17,504,896 km (0.096 R)
• M45: 18,389,767 km (0.103 R)
• M46: 19,398,057 km (0.11 R)
• M47: 21,580,540 km (0.104 R)
• M48: 21,655,937 km (0.056 R)
• M49: 22,071,819 km (0.099 R)
• M50: 22,337,954 km (0.114 R)
• M51: 22,873,215 km (0.053 R)
• M52: 23,335,473 km (0.094 R)
• M53: 24,504,281 km (0.116 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: 486 - 16,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit