🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.85 AU

Year: 254 Days

Day: 35.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,661,099 km

• M1: 139,276 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.38 AU - 1.86 AU

Year: 761 Days

Day: 24.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.23 AU - 2.89 AU

Year: 1511 Days

Day: 22.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,661,099 km

• M1: 317,447 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 13.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.8 AU - 5.64 AU

Year: 3783 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,661,099 km

• M1: 192,532 km (0.118 R)
• M2: 307,872 km (0.085 R)
• M3: 399,726 km (0.059 R)
• M4: 636,988 km (0.072 R)
• M5: 767,437 km (0.085 R)
• M6: 986,000 km (0.03 R)
• M7: 1,140,833 km (0.106 R)
• M8: 1,234,482 km (0.048 R)
• M9: 1,357,601 km (0.065 R)
• M10: 1,626,727 km (0.069 R)
• M11: 1,733,391 km (0.091 R)
• M12: 1,852,770 km (0.061 R)
• M13: 1,964,519 km (0.097 R)
• M14: 2,292,288 km (0.102 R)
• M15: 2,423,934 km (0.104 R)
• M16: 2,547,053 km (0.069 R)
• M17: 2,846,249 km (0.113 R)
• M18: 3,096,377 km (0.052 R)
• M19: 3,254,950 km (0.115 R)
• M20: 3,416,217 km (0.098 R)
• M21: 3,656,920 km (0.044 R)
• M22: 3,955,667 km (0.067 R)
• M23: 4,154,931 km (0.044 R)
• M24: 4,384,863 km (0.062 R)
• M25: 4,632,896 km (0.113 R)
• M26: 4,716,671 km (0.116 R)
• M27: 5,229,642 km (0.102 R)
• M28: 5,317,008 km (0.118 R)
• M29: 5,404,672 km (0.096 R)
• M30: 5,670,956 km (0.045 R)
• M31: 5,775,675 km (0.101 R)
• M32: 5,941,579 km (0.108 R)
• M33: 6,155,055 km (0.1 R)
• M34: 6,479,981 km (0.055 R)
• M35: 6,621,052 km (0.116 R)
• M36: 6,731,455 km (0.066 R)
• M37: 7,163,045 km (0.03 R)
• M38: 7,341,516 km (0.09 R)
• M39: 7,439,353 km (0.086 R)
• M40: 7,537,788 km (0.081 R)
• M41: 8,154,281 km (0.043 R)
• M42: 8,460,059 km (0.062 R)
• M43: 9,153,295 km (0.1 R)
• M44: 9,524,448 km (0.096 R)
• M45: 9,828,730 km (0.096 R)
• M46: 9,972,942 km (0.065 R)
• M47: 10,154,255 km (0.114 R)
• M48: 10,355,015 km (0.069 R)
• M49: 11,152,372 km (0.072 R)
• M50: 11,416,262 km (0.096 R)
• M51: 11,510,958 km (0.065 R)
• M52: 11,835,136 km (0.096 R)
• M53: 12,317,290 km (0.077 R)
• M54: 12,746,935 km (0.099 R)
• M55: 12,845,221 km (0.049 R)
• M56: 13,022,943 km (0.05 R)
• M57: 13,141,724 km (0.086 R)
• M58: 13,300,896 km (0.056 R)
• M59: 13,500,609 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.4

Radius: 9.1

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.83 AU - 6.51 AU

Year: 4981 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,661,099 km

• M1: 132,245 km (0.087 R)
• M2: 205,248 km (0.064 R)
• M3: 308,172 km (0.025 R)
• M4: 962,513 km (0.063 R)
• M5: 1,111,363 km (0.105 R)
• M6: 1,173,147 km (0.119 R)
• M7: 1,691,354 km (0.102 R)
• M8: 1,835,865 km (0.041 R)
• M9: 2,098,709 km (0.083 R)
• M10: 2,176,051 km (0.096 R)
• M11: 2,274,037 km (0.084 R)
• M12: 2,373,669 km (0.11 R)
• M13: 2,535,983 km (0.077 R)
• M14: 2,958,148 km (0.107 R)
• M15: 3,045,214 km (0.108 R)
• M16: 3,199,599 km (0.089 R)
• M17: 3,356,827 km (0.103 R)
• M18: 3,447,633 km (0.108 R)
• M19: 4,010,569 km (0.051 R)
• M20: 4,677,925 km (0.049 R)
• M21: 4,779,652 km (0.079 R)
• M22: 4,985,499 km (0.113 R)
• M23: 5,115,649 km (0.058 R)
• M24: 5,299,804 km (0.076 R)
• M25: 5,620,691 km (0.098 R)
• M26: 6,169,267 km (0.098 R)
• M27: 6,792,641 km (0.096 R)
• M28: 7,082,562 km (0.074 R)
• M29: 7,376,521 km (0.104 R)
• M30: 7,525,072 km (0.075 R)
• M31: 7,584,762 km (0.08 R)
• M32: 7,946,340 km (0.051 R)
• M33: 8,007,076 km (0.059 R)
• M34: 8,375,237 km (0.104 R)
• M35: 8,467,987 km (0.076 R)
• M36: 8,654,835 km (0.109 R)
• M37: 9,000,855 km (0.03 R)
• M38: 9,739,121 km (0.073 R)
• M39: 10,630,425 km (0.086 R)
• M40: 10,764,614 km (0.097 R)
• M41: 10,899,402 km (0.072 R)
• M42: 12,138,072 km (0.1 R)
• M43: 12,596,141 km (0.079 R)
• M44: 12,702,654 km (0.102 R)
• M45: 12,952,483 km (0.074 R)
• M46: 13,203,807 km (0.055 R)
• M47: 13,565,834 km (0.119 R)
• M48: 14,225,561 km (0.102 R)
• M49: 15,121,353 km (0.111 R)
• M50: 16,035,396 km (0.106 R)
• M51: 16,228,227 km (0.079 R)
• M52: 16,889,001 km (0.039 R)
• M53: 17,956,681 km (0.096 R)
• M54: 18,802,208 km (0.12 R)
• M55: 19,413,914 km (0.117 R)
• M56: 19,619,312 km (0.1 R)
• M57: 19,825,458 km (0.077 R)
• M58: 20,573,447 km (0.107 R)
• M59: 21,203,853 km (0.091 R)
• M60: 21,670,149 km (0.12 R)
• M61: 22,139,886 km (0.059 R)
• M62: 22,742,616 km (0.047 R)
• M63: 22,829,084 km (0.101 R)
• M64: 23,002,468 km (0.096 R)
• M65: 23,132,768 km (0.114 R)
• M66: 23,612,827 km (0.109 R)
• M67: 24,449,678 km (0.049 R)
• M68: 24,582,820 km (0.035 R)
• M69: 25,790,823 km (0.119 R)
• M70: 27,431,462 km (0.095 R)
• M71: 27,615,767 km (0.047 R)
• M72: 27,800,670 km (0.119 R)
• M73: 28,078,623 km (0.045 R)
• M74: 28,918,016 km (0.066 R)
• M75: 29,152,586 km (0.052 R)
• M76: 29,482,150 km (0.112 R)
• M77: 31,340,754 km (0.114 R)
• M78: 31,437,095 km (0.114 R)
• M79: 31,920,146 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 14.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.68 AU - 6.8 AU

Year: 5751 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,661,099 km

• M1: 206,744 km (0.1 R)
• M2: 334,950 km (0.108 R)
• M3: 502,499 km (0.117 R)
• M4: 695,780 km (0.081 R)
• M5: 794,664 km (0.064 R)
• M6: 1,312,273 km (0.065 R)
• M7: 1,737,280 km (0.099 R)
• M8: 2,113,220 km (0.071 R)
• M9: 3,245,825 km (0.062 R)
• M10: 3,761,788 km (0.083 R)
• M11: 3,853,641 km (0.089 R)
• M12: 4,039,890 km (0.115 R)
• M13: 4,208,039 km (0.08 R)
• M14: 4,389,202 km (0.111 R)
• M15: 4,583,978 km (0.077 R)
• M16: 4,803,737 km (0.105 R)
• M17: 5,741,267 km (0.094 R)
• M18: 5,930,808 km (0.111 R)
• M19: 6,512,145 km (0.11 R)
• M20: 6,747,313 km (0.103 R)
• M21: 6,847,244 km (0.102 R)
• M22: 7,188,028 km (0.113 R)
• M23: 7,341,216 km (0.103 R)
• M24: 7,521,482 km (0.108 R)
• M25: 7,820,677 km (0.088 R)
• M26: 7,925,695 km (0.092 R)
• M27: 8,084,119 km (0.112 R)
• M28: 8,337,089 km (0.049 R)
• M29: 8,444,501 km (0.085 R)
• M30: 8,565,824 km (0.116 R)
• M31: 9,001,753 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 8.6

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.83 AU - 6.99 AU

Year: 6702 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,661,099 km

• M1: 135,835 km (0.063 R)
• M2: 247,884 km (0.095 R)
• M3: 467,344 km (0.063 R)
• M4: 572,511 km (0.11 R)
• M5: 953,836 km (0.04 R)
• M6: 2,001,470 km (0.101 R)
• M7: 2,455,200 km (0.115 R)
• M8: 2,865,398 km (0.084 R)
• M9: 2,940,047 km (0.109 R)
• M10: 3,831,201 km (0.118 R)
• M11: 3,886,104 km (0.085 R)
• M12: 4,052,457 km (0.108 R)
• M13: 4,108,406 km (0.059 R)
• M14: 4,565,428 km (0.099 R)
• M15: 4,623,771 km (0.061 R)
• M16: 4,978,617 km (0.117 R)
• M17: 5,465,558 km (0.105 R)
• M18: 5,777,769 km (0.11 R)
• M19: 5,999,623 km (0.084 R)
• M20: 6,781,870 km (0.097 R)
• M21: 7,287,062 km (0.076 R)
• M22: 7,561,424 km (0.098 R)
• M23: 8,014,556 km (0.111 R)
• M24: 9,389,062 km (0.104 R)
• M25: 9,537,911 km (0.092 R)
• M26: 9,612,710 km (0.087 R)
• M27: 10,141,389 km (0.091 R)
• M28: 10,409,319 km (0.082 R)
• M29: 10,952,210 km (0.119 R)
• M30: 11,030,449 km (0.107 R)
• M31: 11,187,677 km (0.119 R)
• M32: 11,544,019 km (0.094 R)
• M33: 12,105,759 km (0.059 R)
• M34: 12,676,475 km (0.034 R)
• M35: 12,841,032 km (0.119 R)
• M36: 13,381,081 km (0.049 R)
• M37: 13,506,893 km (0.108 R)
• M38: 13,675,041 km (0.048 R)
• M39: 14,354,813 km (0.071 R)
• M40: 14,569,486 km (0.094 R)
• M41: 15,482,632 km (0.059 R)
• M42: 16,414,477 km (0.054 R)
• M43: 17,409,901 km (0.114 R)
• M44: 18,053,471 km (0.116 R)
• M45: 18,798,618 km (0.066 R)
• M46: 19,316,825 km (0.069 R)
• M47: 19,411,521 km (0.099 R)
• M48: 19,791,798 km (0.096 R)
• M49: 21,533,865 km (0.099 R)
• M50: 21,730,437 km (0.113 R)
• M51: 22,722,271 km (0.083 R)
• M52: 24,237,548 km (0.103 R)
• M53: 26,465,659 km (0.104 R)
• M54: 27,630,727 km (0.049 R)
• M55: 27,897,909 km (0.119 R)
• M56: 28,866,704 km (0.106 R)
• M57: 28,920,859 km (0.119 R)
• M58: 29,137,776 km (0.106 R)
• M59: 29,464,198 km (0.032 R)
• M60: 29,627,858 km (0.098 R)
• M61: 29,737,065 km (0.027 R)
• M62: 29,791,818 km (0.109 R)
• M63: 30,616,102 km (0.111 R)
• M64: 31,003,261 km (0.088 R)
• M65: 31,392,066 km (0.102 R)
• M66: 31,615,116 km (0.089 R)
• M67: 31,670,916 km (0.096 R)
• M68: 31,726,716 km (0.079 R)
• M69: 31,782,666 km (0.112 R)
• M70: 32,737,699 km (0.084 R)
• M71: 33,133,535 km (0.075 R)
• M72: 33,531,166 km (0.115 R)
• M73: 33,930,293 km (0.11 R)
• M74: 36,475,102 km (0.109 R)
• M75: 37,061,975 km (0.117 R)
• M76: 37,592,898 km (0.096 R)
• M77: 37,711,230 km (0.117 R)
• M78: 37,829,562 km (0.115 R)
• M79: 38,007,583 km (0.087 R)
• M80: 38,721,913 km (0.049 R)
• M81: 39,320,604 km (0.115 R)
• M82: 39,741,422 km (0.039 R)
• M83: 40,103,449 km (0.04 R)
• M84: 40,466,374 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 8.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.96 AU - 9.2 AU

Year: 10095 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,661,099 km

• M1: 132,544 km (0.109 R)
• M2: 234,869 km (0.095 R)
• M3: 614,548 km (0.097 R)
• M4: 706,401 km (0.056 R)
• M5: 1,178,382 km (0.1 R)
• M6: 1,462,020 km (0.076 R)
• M7: 2,180,539 km (0.066 R)
• M8: 3,014,397 km (0.088 R)
• M9: 3,196,308 km (0.079 R)
• M10: 3,257,643 km (0.062 R)
• M11: 3,319,577 km (0.085 R)
• M12: 3,402,604 km (0.073 R)
• M13: 3,784,976 km (0.117 R)
• M14: 3,850,051 km (0.111 R)
• M15: 7,963,394 km (0.08 R)
• M16: 8,958,369 km (0.104 R)
• M17: 9,692,745 km (0.115 R)
• M18: 9,752,285 km (0.045 R)
• M19: 9,841,894 km (0.114 R)
• M20: 11,031,796 km (0.069 R)
• M21: 11,281,475 km (0.093 R)
• M22: 11,344,156 km (0.044 R)
• M23: 11,564,663 km (0.077 R)
• M24: 11,945,689 km (0.078 R)
• M25: 12,590,157 km (0.117 R)
• M26: 12,982,253 km (0.1 R)
• M27: 13,212,783 km (0.114 R)
• M28: 13,811,923 km (0.115 R)
• M29: 14,148,667 km (0.082 R)
• M30: 15,036,680 km (0.096 R)
• M31: 15,872,484 km (0.085 R)
• M32: 15,977,950 km (0.067 R)
• M33: 16,260,541 km (0.119 R)
• M34: 18,839,608 km (0.075 R)
• M35: 19,626,493 km (0.101 R)
• M36: 21,077,592 km (0.073 R)
• M37: 21,933,441 km (0.097 R)
• M38: 22,444,468 km (0.061 R)
• M39: 22,800,660 km (0.11 R)
• M40: 22,919,740 km (0.074 R)
• M41: 23,158,648 km (0.091 R)
• M42: 23,278,326 km (0.11 R)
• M43: 23,678,949 km (0.106 R)
• M44: 24,772,061 km (0.119 R)
• M45: 25,427,599 km (0.12 R)
• M46: 26,421,527 km (0.038 R)
• M47: 27,133,164 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit