🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.57 AU - 0.81 AU

Year: 204 Days

Day: 23.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.84 AU - 1.06 AU

Year: 330 Days

Day: 16.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.85 AU - 1.35 AU

Year: 411 Days

Day: 31.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 109,544,612 km

• M1: 249,380 km (0.108 R)
• M2: 762,201 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.59 AU - 3.15 AU

Year: 1733 Days

Day: 29.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,544,612 km

• M1: 707,598 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.33 AU - 3.65 AU

Year: 2324 Days

Day: 27.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 9.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.43 AU - 7.79 AU

Year: 6758 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 109,544,612 km

• M1: 171,589 km (0.033 R)
• M2: 264,788 km (0.057 R)
• M3: 430,692 km (0.108 R)
• M4: 515,664 km (0.025 R)
• M5: 648,058 km (0.114 R)
• M6: 1,958,535 km (0.057 R)
• M7: 2,129,376 km (0.072 R)
• M8: 2,578,170 km (0.077 R)
• M9: 2,648,032 km (0.051 R)
• M10: 3,105,502 km (0.113 R)
• M11: 3,381,660 km (0.084 R)
• M12: 3,587,656 km (0.063 R)
• M13: 3,931,133 km (0.119 R)
• M14: 4,175,127 km (0.06 R)
• M15: 4,592,954 km (0.104 R)
• M16: 4,965,901 km (0.059 R)
• M17: 5,289,182 km (0.092 R)
• M18: 5,925,422 km (0.032 R)
• M19: 6,080,405 km (0.055 R)
• M20: 6,299,866 km (0.114 R)
• M21: 6,490,004 km (0.09 R)
• M22: 6,681,938 km (0.07 R)
• M23: 7,368,892 km (0.107 R)
• M24: 8,009,620 km (0.071 R)
• M25: 8,668,299 km (0.06 R)
• M26: 9,926,866 km (0.108 R)
• M27: 10,037,419 km (0.099 R)
• M28: 10,860,357 km (0.113 R)
• M29: 11,050,496 km (0.113 R)
• M30: 12,214,068 km (0.101 R)
• M31: 12,491,123 km (0.047 R)
• M32: 13,253,623 km (0.065 R)
• M33: 13,620,138 km (0.092 R)
• M34: 14,613,767 km (0.111 R)
• M35: 14,697,542 km (0.051 R)
• M36: 14,907,877 km (0.119 R)
• M37: 15,076,922 km (0.047 R)
• M38: 15,161,744 km (0.047 R)
• M39: 16,889,600 km (0.106 R)
• M40: 17,021,695 km (0.025 R)
• M41: 17,508,935 km (0.111 R)
• M42: 18,045,692 km (0.094 R)
• M43: 19,181,439 km (0.087 R)
• M44: 19,642,200 km (0.074 R)
• M45: 19,966,977 km (0.117 R)
• M46: 20,200,051 km (0.083 R)
• M47: 22,337,505 km (0.114 R)
• M48: 23,310,490 km (0.101 R)
• M49: 24,645,800 km (0.083 R)
• M50: 24,845,663 km (0.085 R)
• M51: 24,945,894 km (0.109 R)
• M52: 25,146,654 km (0.104 R)
• M53: 25,448,692 km (0.117 R)
• M54: 25,701,363 km (0.11 R)
• M55: 25,802,790 km (0.116 R)
• M56: 26,720,573 km (0.119 R)
• M57: 27,648,978 km (0.079 R)
• M58: 27,908,680 km (0.101 R)
• M59: 28,535,495 km (0.116 R)
• M60: 28,798,039 km (0.073 R)
• M61: 29,378,479 km (0.058 R)
• M62: 30,176,134 km (0.106 R)
• M63: 30,980,971 km (0.091 R)
• M64: 31,792,839 km (0.036 R)
• M65: 32,666,490 km (0.1 R)
• M66: 34,102,929 km (0.071 R)
• M67: 34,717,028 km (0.048 R)
• M68: 36,865,852 km (0.053 R)
• M69: 37,266,475 km (0.062 R)
• M70: 37,381,217 km (0.089 R)
• M71: 38,476,722 km (0.076 R)
• M72: 38,883,030 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.1

Radius: 3

Gravity: 58.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.54 AU - 18.54 AU

Year: 22898 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,544,612 km

• M1: 102,175 km (0.102 R)
• M2: 452,234 km (0.079 R)
• M3: 691,741 km (0.061 R)
• M4: 1,598,902 km (0.056 R)
• M5: 1,630,168 km (0.095 R)
• M6: 1,954,795 km (0.067 R)
• M7: 2,158,847 km (0.068 R)
• M8: 2,193,554 km (0.03 R)
• M9: 2,369,780 km (0.058 R)
• M10: 3,041,026 km (0.109 R)
• M11: 3,197,804 km (0.114 R)
• M12: 3,724,987 km (0.083 R)
• M13: 4,322,331 km (0.064 R)
• M14: 4,366,163 km (0.114 R)
• M15: 5,040,551 km (0.096 R)
• M16: 5,179,377 km (0.112 R)
• M17: 5,225,902 km (0.074 R)
• M18: 6,185,423 km (0.073 R)
• M19: 6,888,533 km (0.072 R)
• M20: 7,936,167 km (0.101 R)
• M21: 8,151,588 km (0.112 R)
• M22: 10,116,706 km (0.112 R)
• M23: 10,526,454 km (0.099 R)
• M24: 11,241,532 km (0.084 R)
• M25: 11,544,019 km (0.063 R)
• M26: 11,726,827 km (0.114 R)
• M27: 13,223,405 km (0.052 R)
• M28: 13,542,646 km (0.09 R)
• M29: 13,671,151 km (0.112 R)
• M30: 13,929,207 km (0.105 R)
• M31: 14,581,304 km (0.105 R)
• M32: 14,646,978 km (0.092 R)
• M33: 15,510,906 km (0.092 R)
• M34: 16,118,572 km (0.119 R)
• M35: 16,459,506 km (0.08 R)
• M36: 16,940,762 km (0.047 R)
• M37: 17,079,140 km (0.064 R)
• M38: 18,697,041 km (0.11 R)
• M39: 18,768,549 km (0.101 R)
• M40: 19,127,135 km (0.052 R)
• M41: 19,851,039 km (0.108 R)
• M42: 21,624,821 km (0.076 R)
• M43: 23,294,632 km (0.075 R)
• M44: 24,848,206 km (0.107 R)
• M45: 25,320,786 km (0.084 R)
• M46: 25,637,634 km (0.11 R)
• M47: 27,078,860 km (0.098 R)
• M48: 27,159,643 km (0.087 R)
• M49: 27,727,816 km (0.106 R)
• M50: 28,793,252 km (0.051 R)
• M51: 30,206,652 km (0.066 R)
• M52: 30,458,426 km (0.118 R)
• M53: 30,626,723 km (0.104 R)
• M54: 31,557,521 km (0.094 R)
• M55: 31,727,764 km (0.113 R)
• M56: 33,881,075 km (0.099 R)
• M57: 34,317,452 km (0.08 R)
• M58: 34,492,482 km (0.109 R)
• M59: 34,667,811 km (0.102 R)
• M60: 34,931,402 km (0.042 R)
• M61: 35,460,530 km (0.07 R)
• M62: 36,974,011 km (0.06 R)
• M63: 37,063,770 km (0.064 R)
• M64: 38,872,708 km (0.075 R)
• M65: 39,512,538 km (0.102 R)
• M66: 39,604,241 km (0.061 R)
• M67: 40,155,958 km (0.116 R)
• M68: 40,248,110 km (0.059 R)
• M69: 40,988,171 km (0.058 R)
• M70: 41,173,972 km (0.104 R)
• M71: 41,546,171 km (0.091 R)
• M72: 42,763,748 km (0.082 R)
• M73: 44,183,133 km (0.059 R)
• M74: 45,810,458 km (0.118 R)
• M75: 48,827,847 km (0.088 R)
• M76: 49,419,208 km (0.105 R)
• M77: 50,112,145 km (0.057 R)
• M78: 51,207,650 km (0.1 R)
• M79: 52,310,935 km (0.092 R)
• M80: 53,118,165 km (0.095 R)
• M81: 53,624,853 km (0.118 R)
• M82: 53,726,430 km (0.044 R)
• M83: 54,745,191 km (0.09 R)
• M84: 54,949,691 km (0.11 R)
• M85: 56,285,152 km (0.119 R)
• M86: 58,360,673 km (0.099 R)
• M87: 61,626,693 km (0.081 R)
• M88: 63,121,026 km (0.052 R)
• M89: 65,276,432 km (0.105 R)
• M90: 66,145,297 km (0.053 R)
• M91: 67,455,774 km (0.063 R)
• M92: 70,102,310 km (0.109 R)
• M93: 72,895,003 km (0.119 R)
• M94: 75,496,211 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.3

Radius: 7

Gravity: 17.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.2 AU - 21.16 AU

Year: 31120 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 153.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,544,612 km

• M1: 196,572 km (0.063 R)
• M2: 1,460,524 km (0.074 R)
• M3: 2,380,401 km (0.105 R)
• M4: 3,445,089 km (0.105 R)
• M5: 3,705,390 km (0.047 R)
• M6: 3,811,155 km (0.06 R)
• M7: 3,864,562 km (0.119 R)
• M8: 4,300,191 km (0.077 R)
• M9: 4,523,840 km (0.104 R)
• M10: 4,808,824 km (0.043 R)
• M11: 5,217,525 km (0.029 R)
• M12: 5,396,145 km (0.114 R)
• M13: 6,130,670 km (0.067 R)
• M14: 6,509,602 km (0.067 R)
• M15: 7,092,285 km (0.104 R)
• M16: 8,515,859 km (0.101 R)
• M17: 9,295,712 km (0.106 R)
• M18: 10,172,356 km (0.088 R)
• M19: 11,075,179 km (0.083 R)
• M20: 11,151,624 km (0.08 R)
• M21: 11,769,164 km (0.114 R)
• M22: 12,160,661 km (0.058 R)
• M23: 12,556,497 km (0.066 R)
• M24: 13,037,155 km (0.116 R)
• M25: 13,279,653 km (0.106 R)
• M26: 15,358,316 km (0.11 R)
• M27: 15,528,857 km (0.079 R)
• M28: 15,700,147 km (0.109 R)
• M29: 17,982,861 km (0.101 R)
• M30: 20,460,800 km (0.079 R)
• M31: 22,557,713 km (0.047 R)
• M32: 22,848,831 km (0.067 R)
• M33: 23,434,955 km (0.05 R)
• M34: 24,522,382 km (0.104 R)
• M35: 24,721,796 km (0.095 R)
• M36: 25,122,419 km (0.114 R)
• M37: 25,626,115 km (0.11 R)
• M38: 26,541,205 km (0.101 R)
• M39: 26,951,253 km (0.117 R)
• M40: 27,466,917 km (0.111 R)
• M41: 27,777,931 km (0.046 R)
• M42: 29,350,055 km (0.069 R)
• M43: 29,986,893 km (0.12 R)
• M44: 30,413,995 km (0.031 R)
• M45: 32,799,034 km (0.039 R)
• M46: 34,682,770 km (0.092 R)
• M47: 35,018,917 km (0.079 R)
• M48: 35,355,961 km (0.116 R)
• M49: 37,976,317 km (0.084 R)
• M50: 39,718,683 km (0.061 R)
• M51: 40,658,457 km (0.082 R)
• M52: 41,605,711 km (0.087 R)
• M53: 43,160,332 km (0.052 R)
• M54: 45,711,425 km (0.055 R)
• M55: 47,936,842 km (0.105 R)
• M56: 48,186,222 km (0.06 R)
• M57: 48,686,328 km (0.087 R)
• M58: 48,937,054 km (0.086 R)
• M59: 49,188,229 km (0.078 R)
• M60: 50,704,254 km (0.067 R)
• M61: 53,652,379 km (0.091 R)
• M62: 54,300,586 km (0.115 R)
• M63: 55,343,134 km (0.116 R)
• M64: 55,866,876 km (0.09 R)
• M65: 56,129,271 km (0.115 R)
• M66: 56,787,352 km (0.111 R)
• M67: 58,643,412 km (0.069 R)
• M68: 60,654,008 km (0.12 R)
• M69: 63,369,808 km (0.071 R)
• M70: 63,506,540 km (0.12 R)
• M71: 64,192,147 km (0.101 R)
• M72: 64,329,628 km (0.065 R)
• M73: 65,294,235 km (0.105 R)
• M74: 66,680,708 km (0.072 R)
• M75: 70,897,572 km (0.116 R)
• M76: 71,751,328 km (0.062 R)
• M77: 71,893,894 km (0.115 R)
• M78: 72,894,854 km (0.05 R)
• M79: 74,766,024 km (0.091 R)
• M80: 75,055,346 km (0.071 R)
• M81: 75,489,928 km (0.108 R)
• M82: 75,925,258 km (0.094 R)
• M83: 78,114,922 km (0.106 R)
• M84: 78,849,447 km (0.056 R)
• M85: 82,108,287 km (0.117 R)
• M86: 82,705,632 km (0.112 R)
• M87: 83,904,359 km (0.114 R)
• M88: 84,505,892 km (0.106 R)
• M89: 85,562,203 km (0.103 R)
• M90: 88,145,309 km (0.1 R)
• M91: 94,479,732 km (0.076 R)
• M92: 95,105,500 km (0.087 R)
• M93: 96,675,978 km (0.104 R)
• M94: 96,833,505 km (0.095 R)
• M95: 108,070,250 km (0.11 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit