🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.93 AU

Year: 236 Days

Day: 44.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,704,072 km

• M1: 131,197 km (0.117 R)
• M2: 306,825 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.68 AU - 1.04 AU

Year: 290 Days

Day: 21.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,704,072 km

• M1: 425,157 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 305 Days

Day: 21.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,704,072 km

• M1: 362,476 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.2 AU - 1.58 AU

Year: 596 Days

Day: 22.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.18 AU - 1.86 AU

Year: 681 Days

Day: 34 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,704,072 km

• M1: 148,401 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 12.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.24 AU - 12.82 AU

Year: 12419 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,704,072 km

• M1: 257,308 km (0.115 R)
• M2: 364,271 km (0.034 R)
• M3: 663,616 km (0.097 R)
• M4: 1,289,833 km (0.108 R)
• M5: 1,634,656 km (0.081 R)
• M6: 1,845,140 km (0.097 R)
• M7: 2,651,473 km (0.109 R)
• M8: 3,590,498 km (0.04 R)
• M9: 4,439,915 km (0.102 R)
• M10: 5,947,413 km (0.075 R)
• M11: 6,947,774 km (0.117 R)
• M12: 7,162,746 km (0.118 R)
• M13: 7,379,962 km (0.118 R)
• M14: 7,865,557 km (0.053 R)
• M15: 8,134,833 km (0.047 R)
• M16: 8,498,655 km (0.058 R)
• M17: 10,103,990 km (0.099 R)
• M18: 10,201,228 km (0.095 R)
• M19: 10,445,971 km (0.062 R)
• M20: 10,643,141 km (0.079 R)
• M21: 11,091,336 km (0.109 R)
• M22: 12,945,153 km (0.064 R)
• M23: 13,316,754 km (0.067 R)
• M24: 13,584,384 km (0.049 R)
• M25: 13,907,815 km (0.115 R)
• M26: 14,070,577 km (0.113 R)
• M27: 14,727,611 km (0.111 R)
• M28: 15,563,115 km (0.051 R)
• M29: 17,983,459 km (0.093 R)
• M30: 18,101,642 km (0.052 R)
• M31: 18,935,949 km (0.115 R)
• M32: 22,397,195 km (0.059 R)
• M33: 22,715,689 km (0.096 R)
• M34: 23,099,706 km (0.089 R)
• M35: 23,421,491 km (0.081 R)
• M36: 23,874,324 km (0.075 R)
• M37: 24,199,700 km (0.119 R)
• M38: 25,118,380 km (0.078 R)
• M39: 25,515,562 km (0.069 R)
• M40: 25,781,547 km (0.069 R)
• M41: 25,914,839 km (0.057 R)
• M42: 27,328,539 km (0.086 R)
• M43: 27,464,523 km (0.051 R)
• M44: 27,873,823 km (0.054 R)
• M45: 28,079,072 km (0.047 R)
• M46: 30,020,104 km (0.038 R)
• M47: 30,160,427 km (0.049 R)
• M48: 33,156,722 km (0.06 R)
• M49: 33,738,060 km (0.09 R)
• M50: 35,058,560 km (0.08 R)
• M51: 35,206,363 km (0.097 R)
• M52: 35,502,567 km (0.11 R)
• M53: 36,022,868 km (0.067 R)
• M54: 36,395,965 km (0.056 R)
• M55: 37,070,951 km (0.03 R)
• M56: 37,221,446 km (0.12 R)
• M57: 37,372,241 km (0.076 R)
• M58: 37,674,429 km (0.071 R)
• M59: 39,120,591 km (0.094 R)
• M60: 39,504,160 km (0.104 R)
• M61: 40,739,988 km (0.111 R)
• M62: 41,206,733 km (0.08 R)
• M63: 41,518,795 km (0.079 R)
• M64: 42,696,429 km (0.051 R)
• M65: 44,923,642 km (0.109 R)
• M66: 45,003,976 km (0.103 R)
• M67: 45,566,913 km (0.071 R)
• M68: 46,132,393 km (0.084 R)
• M69: 46,862,730 km (0.09 R)
• M70: 47,596,807 km (0.095 R)
• M71: 48,170,514 km (0.094 R)
• M72: 48,828,895 km (0.11 R)
• M73: 50,488,085 km (0.094 R)
• M74: 51,156,787 km (0.106 R)
• M75: 52,249,899 km (0.104 R)
• M76: 53,180,846 km (0.113 R)
• M77: 53,946,488 km (0.097 R)
• M78: 54,715,870 km (0.06 R)
• M79: 55,919,983 km (0.036 R)
• M80: 56,265,554 km (0.089 R)
• M81: 57,045,857 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 14.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.39 AU - 14.57 AU

Year: 15070 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,704,072 km

• M1: 196,572 km (0.07 R)
• M2: 336,894 km (0.045 R)
• M3: 574,456 km (0.087 R)
• M4: 763,099 km (0.115 R)
• M5: 1,301,801 km (0.048 R)
• M6: 1,399,039 km (0.052 R)
• M7: 1,622,090 km (0.086 R)
• M8: 1,901,539 km (0.108 R)
• M9: 2,531,794 km (0.087 R)
• M10: 2,730,760 km (0.074 R)
• M11: 3,118,068 km (0.064 R)
• M12: 3,359,071 km (0.108 R)
• M13: 3,495,653 km (0.104 R)
• M14: 4,002,790 km (0.12 R)
• M15: 4,177,072 km (0.089 R)
• M16: 4,354,046 km (0.046 R)
• M17: 4,624,220 km (0.113 R)
• M18: 5,055,361 km (0.117 R)
• M19: 5,181,023 km (0.032 R)
• M20: 5,726,606 km (0.106 R)
• M21: 5,956,688 km (0.092 R)
• M22: 6,123,041 km (0.091 R)
• M23: 6,257,081 km (0.11 R)
• M24: 7,082,562 km (0.092 R)
• M25: 7,223,483 km (0.111 R)
• M26: 7,579,975 km (0.12 R)
• M27: 8,015,304 km (0.095 R)
• M28: 8,683,857 km (0.101 R)
• M29: 8,948,645 km (0.069 R)
• M30: 9,062,938 km (0.101 R)
• M31: 9,486,450 km (0.03 R)
• M32: 9,877,050 km (0.099 R)
• M33: 10,472,898 km (0.055 R)
• M34: 10,795,431 km (0.099 R)
• M35: 11,574,686 km (0.04 R)
• M36: 11,741,189 km (0.052 R)
• M37: 12,118,475 km (0.075 R)
• M38: 13,057,650 km (0.045 R)
• M39: 14,286,597 km (0.079 R)
• M40: 14,599,705 km (0.096 R)
• M41: 14,869,879 km (0.044 R)
• M42: 16,385,156 km (0.079 R)
• M43: 18,578,560 km (0.104 R)
• M44: 22,037,861 km (0.095 R)
• M45: 22,867,979 km (0.11 R)
• M46: 24,132,231 km (0.088 R)
• M47: 24,880,220 km (0.11 R)
• M48: 25,257,207 km (0.089 R)
• M49: 25,419,221 km (0.119 R)
• M50: 26,344,335 km (0.096 R)
• M51: 26,508,743 km (0.097 R)
• M52: 26,728,502 km (0.093 R)
• M53: 27,446,871 km (0.117 R)
• M54: 28,059,624 km (0.079 R)
• M55: 29,355,590 km (0.058 R)
• M56: 30,786,195 km (0.102 R)
• M57: 30,901,684 km (0.088 R)
• M58: 31,248,751 km (0.096 R)
• M59: 31,713,701 km (0.106 R)
• M60: 32,063,910 km (0.052 R)
• M61: 32,532,899 km (0.107 R)
• M62: 33,063,074 km (0.109 R)
• M63: 34,072,561 km (0.056 R)
• M64: 36,243,375 km (0.1 R)
• M65: 36,426,334 km (0.098 R)
• M66: 37,161,158 km (0.12 R)
• M67: 37,407,097 km (0.104 R)
• M68: 38,832,166 km (0.108 R)
• M69: 39,019,463 km (0.083 R)
• M70: 39,394,654 km (0.114 R)
• M71: 41,352,741 km (0.088 R)
• M72: 41,480,198 km (0.116 R)
• M73: 42,440,018 km (0.053 R)
• M74: 43,277,766 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.9

Radius: 6.9

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.87 AU - 20.31 AU

Year: 24558 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,704,072 km

• M1: 110,553 km (0.09 R)
• M2: 837,598 km (0.12 R)
• M3: 1,666,371 km (0.097 R)
• M4: 2,294,682 km (0.107 R)
• M5: 2,420,045 km (0.083 R)
• M6: 2,504,867 km (0.083 R)
• M7: 2,765,616 km (0.12 R)
• M8: 3,219,197 km (0.086 R)
• M9: 3,647,196 km (0.111 R)
• M10: 5,090,217 km (0.114 R)
• M11: 5,144,671 km (0.067 R)
• M12: 5,927,965 km (0.089 R)
• M13: 6,509,901 km (0.08 R)
• M14: 6,867,889 km (0.081 R)
• M15: 7,355,129 km (0.12 R)
• M16: 7,602,863 km (0.119 R)
• M17: 7,727,777 km (0.102 R)
• M18: 8,106,709 km (0.064 R)
• M19: 8,298,493 km (0.092 R)
• M20: 8,621,325 km (0.081 R)
• M21: 9,212,835 km (0.078 R)
• M22: 11,277,585 km (0.099 R)
• M23: 12,508,327 km (0.077 R)
• M24: 12,655,980 km (0.104 R)
• M25: 13,177,179 km (0.085 R)
• M26: 13,629,413 km (0.103 R)
• M27: 15,252,101 km (0.117 R)
• M28: 16,367,353 km (0.112 R)
• M29: 16,772,016 km (0.095 R)
• M30: 16,934,778 km (0.037 R)
• M31: 17,591,214 km (0.111 R)
• M32: 17,922,573 km (0.095 R)
• M33: 18,172,401 km (0.081 R)
• M34: 18,423,427 km (0.09 R)
• M35: 18,928,768 km (0.106 R)
• M36: 19,695,607 km (0.079 R)
• M37: 21,878,090 km (0.109 R)
• M38: 22,323,742 km (0.038 R)
• M39: 23,405,484 km (0.033 R)
• M40: 24,227,974 km (0.087 R)
• M41: 24,504,131 km (0.115 R)
• M42: 25,619,683 km (0.11 R)
• M43: 26,561,850 km (0.038 R)
• M44: 27,803,512 km (0.071 R)
• M45: 29,652,093 km (0.094 R)
• M46: 29,947,549 km (0.082 R)
• M47: 30,145,018 km (0.043 R)
• M48: 31,740,928 km (0.061 R)
• M49: 32,955,813 km (0.114 R)
• M50: 35,118,100 km (0.072 R)
• M51: 36,901,756 km (0.039 R)
• M52: 37,219,651 km (0.113 R)
• M53: 37,432,080 km (0.062 R)
• M54: 39,686,370 km (0.053 R)
• M55: 40,447,674 km (0.102 R)
• M56: 40,884,799 km (0.081 R)
• M57: 41,984,343 km (0.094 R)
• M58: 42,982,460 km (0.102 R)
• M59: 43,205,211 km (0.043 R)
• M60: 44,775,839 km (0.03 R)
• M61: 45,795,349 km (0.103 R)
• M62: 48,667,329 km (0.116 R)
• M63: 48,783,417 km (0.076 R)
• M64: 49,015,742 km (0.057 R)
• M65: 50,418,222 km (0.037 R)
• M66: 51,952,349 km (0.114 R)
• M67: 55,914,747 km (0.054 R)
• M68: 57,379,610 km (0.086 R)
• M69: 58,980,756 km (0.114 R)
• M70: 59,849,022 km (0.086 R)
• M71: 61,096,668 km (0.078 R)
• M72: 63,363,973 km (0.102 R)
• M73: 63,490,683 km (0.11 R)
• M74: 66,945,197 km (0.067 R)
• M75: 67,203,552 km (0.09 R)
• M76: 67,462,207 km (0.11 R)
• M77: 67,850,713 km (0.085 R)
• M78: 69,281,915 km (0.114 R)
• M79: 70,986,134 km (0.037 R)
• M80: 71,513,317 km (0.053 R)
• M81: 74,435,712 km (0.057 R)
• M82: 75,105,312 km (0.115 R)
• M83: 76,315,559 km (0.06 R)
• M84: 80,808,431 km (0.099 R)
• M85: 81,221,022 km (0.118 R)
• M86: 82,186,677 km (0.104 R)
• M87: 82,601,661 km (0.101 R)
• M88: 85,946,669 km (0.109 R)
• M89: 88,059,590 km (0.03 R)
• M90: 88,484,298 km (0.067 R)
• M91: 89,904,730 km (0.108 R)
• M92: 90,189,714 km (0.095 R)
• M93: 91,762,586 km (0.059 R)
• M94: 92,336,743 km (0.08 R)
• M95: 96,535,057 km (0.098 R)
• M96: 97,557,708 km (0.117 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit