🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.73 AU - 0.73 AU

Year: 219 Days

Day: 44.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 300 Days

Day: 44 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.93 AU - 1.29 AU

Year: 411 Days

Day: 19.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,530,658 km

• M1: 211,980 km (0.104 R)
• M2: 238,010 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.18 AU - 3.74 AU

Year: 2262 Days

Day: 29.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 8.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.2 AU - 6.92 AU

Year: 4608 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 61.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 90,530,658 km

• M1: 208,539 km (0.032 R)
• M2: 502,200 km (0.04 R)
• M3: 759,209 km (0.119 R)
• M4: 902,674 km (0.035 R)
• M5: 1,031,328 km (0.118 R)
• M6: 1,091,915 km (0.081 R)
• M7: 1,268,141 km (0.084 R)
• M8: 1,563,896 km (0.089 R)
• M9: 1,911,113 km (0.116 R)
• M10: 2,443,382 km (0.053 R)
• M11: 2,541,967 km (0.109 R)
• M12: 2,675,408 km (0.053 R)
• M13: 3,001,980 km (0.09 R)
• M14: 3,143,350 km (0.119 R)
• M15: 3,561,925 km (0.106 R)
• M16: 3,730,522 km (0.108 R)
• M17: 4,391,296 km (0.069 R)
• M18: 4,612,850 km (0.075 R)
• M19: 4,837,995 km (0.084 R)
• M20: 5,470,495 km (0.1 R)
• M21: 5,774,627 km (0.118 R)
• M22: 6,308,841 km (0.12 R)
• M23: 7,281,377 km (0.08 R)
• M24: 8,225,639 km (0.083 R)
• M25: 9,491,985 km (0.109 R)
• M26: 11,144,892 km (0.105 R)
• M27: 11,502,580 km (0.089 R)
• M28: 12,655,531 km (0.063 R)
• M29: 13,028,778 km (0.074 R)
• M30: 13,144,267 km (0.074 R)
• M31: 13,289,228 km (0.093 R)
• M32: 13,463,808 km (0.04 R)
• M33: 13,874,305 km (0.032 R)
• M34: 14,318,611 km (0.032 R)
• M35: 14,647,427 km (0.081 R)
• M36: 14,707,415 km (0.079 R)
• M37: 14,948,567 km (0.114 R)
• M38: 15,373,425 km (0.085 R)
• M39: 15,495,647 km (0.088 R)
• M40: 15,618,167 km (0.114 R)
• M41: 16,018,342 km (0.065 R)
• M42: 16,359,724 km (0.12 R)
• M43: 17,112,800 km (0.041 R)
• M44: 17,429,947 km (0.108 R)
• M45: 17,525,391 km (0.093 R)
• M46: 18,555,073 km (0.069 R)
• M47: 18,717,686 km (0.029 R)
• M48: 19,505,019 km (0.076 R)
• M49: 20,269,763 km (0.094 R)
• M50: 20,470,823 km (0.051 R)
• M51: 21,281,793 km (0.104 R)
• M52: 21,383,968 km (0.044 R)
• M53: 21,554,510 km (0.073 R)
• M54: 22,103,235 km (0.078 R)
• M55: 22,517,920 km (0.09 R)
• M56: 23,074,724 km (0.1 R)
• M57: 23,214,747 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 5.3

Gravity: 31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.26 AU - 13.94 AU

Year: 17627 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,530,658 km

• M1: 264,190 km (0.116 R)
• M2: 479,162 km (0.116 R)
• M3: 582,983 km (0.078 R)
• M4: 1,096,104 km (0.083 R)
• M5: 1,468,004 km (0.082 R)
• M6: 1,778,868 km (0.115 R)
• M7: 1,876,107 km (0.05 R)
• M8: 2,109,928 km (0.106 R)
• M9: 3,018,287 km (0.109 R)
• M10: 3,573,444 km (0.071 R)
• M11: 3,821,029 km (0.087 R)
• M12: 3,904,804 km (0.099 R)
• M13: 4,031,513 km (0.091 R)
• M14: 4,464,000 km (0.11 R)
• M15: 4,596,544 km (0.085 R)
• M16: 4,775,314 km (0.12 R)
• M17: 5,002,104 km (0.118 R)
• M18: 5,325,535 km (0.067 R)
• M19: 5,992,442 km (0.048 R)
• M20: 6,138,749 km (0.099 R)
• M21: 6,187,817 km (0.102 R)
• M22: 6,286,252 km (0.05 R)
• M23: 10,510,447 km (0.116 R)
• M24: 11,043,016 km (0.049 R)
• M25: 11,402,798 km (0.094 R)
• M26: 11,463,236 km (0.044 R)
• M27: 11,827,656 km (0.087 R)
• M28: 12,257,451 km (0.03 R)
• M29: 12,692,482 km (0.045 R)
• M30: 13,006,338 km (0.055 R)
• M31: 13,386,317 km (0.074 R)
• M32: 13,834,213 km (0.077 R)
• M33: 13,898,540 km (0.06 R)
• M34: 14,027,643 km (0.119 R)
• M35: 15,074,529 km (0.104 R)
• M36: 15,273,643 km (0.106 R)
• M37: 15,340,214 km (0.09 R)
• M38: 15,741,586 km (0.114 R)
• M39: 15,876,074 km (0.034 R)
• M40: 16,554,650 km (0.109 R)
• M41: 17,659,729 km (0.115 R)
• M42: 18,362,540 km (0.115 R)
• M43: 19,002,819 km (0.067 R)
• M44: 19,722,834 km (0.114 R)
• M45: 19,867,794 km (0.098 R)
• M46: 20,159,061 km (0.101 R)
• M47: 20,672,032 km (0.07 R)
• M48: 20,745,634 km (0.099 R)
• M49: 20,893,287 km (0.106 R)
• M50: 22,312,074 km (0.113 R)
• M51: 22,690,706 km (0.071 R)
• M52: 23,454,104 km (0.104 R)
• M53: 23,839,019 km (0.107 R)
• M54: 24,537,043 km (0.119 R)
• M55: 24,693,073 km (0.072 R)
• M56: 26,431,101 km (0.118 R)
• M57: 27,233,993 km (0.049 R)
• M58: 27,314,776 km (0.111 R)
• M59: 30,106,871 km (0.115 R)
• M60: 30,692,846 km (0.062 R)
• M61: 31,367,233 km (0.085 R)
• M62: 32,131,678 km (0.047 R)
• M63: 32,644,649 km (0.049 R)
• M64: 33,505,734 km (0.104 R)
• M65: 34,898,939 km (0.091 R)
• M66: 35,074,418 km (0.117 R)
• M67: 37,382,264 km (0.106 R)
• M68: 38,373,350 km (0.062 R)
• M69: 38,554,513 km (0.084 R)
• M70: 39,738,730 km (0.114 R)
• M71: 41,398,069 km (0.115 R)
• M72: 41,676,770 km (0.033 R)
• M73: 41,956,069 km (0.08 R)
• M74: 44,213,351 km (0.077 R)
• M75: 45,069,949 km (0.108 R)
• M76: 45,165,542 km (0.118 R)
• M77: 46,413,338 km (0.069 R)
• M78: 48,746,616 km (0.114 R)
• M79: 49,041,024 km (0.101 R)
• M80: 49,927,541 km (0.102 R)
• M81: 50,224,194 km (0.072 R)
• M82: 54,337,387 km (0.104 R)
• M83: 55,766,346 km (0.097 R)
• M84: 56,794,682 km (0.093 R)
• M85: 59,392,748 km (0.088 R)
• M86: 64,919,193 km (0.119 R)
• M87: 67,743,451 km (0.095 R)
• M88: 68,620,543 km (0.03 R)
• M89: 72,277,762 km (0.111 R)
• M90: 73,286,052 km (0.102 R)
• M91: 73,960,888 km (0.095 R)
• M92: 74,637,818 km (0.117 R)
• M93: 75,543,634 km (0.033 R)
• M94: 75,657,029 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 5.8

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.89 AU - 21.45 AU

Year: 28353 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,530,658 km

• M1: 114,143 km (0.107 R)
• M2: 176,525 km (0.117 R)
• M3: 222,003 km (0.028 R)
• M4: 290,519 km (0.109 R)
• M5: 451,337 km (0.087 R)
• M6: 715,975 km (0.04 R)
• M7: 935,585 km (0.119 R)
• M8: 993,779 km (0.071 R)
• M9: 1,083,537 km (0.084 R)
• M10: 1,207,255 km (0.12 R)
• M11: 1,605,933 km (0.1 R)
• M12: 2,042,759 km (0.119 R)
• M13: 2,313,830 km (0.071 R)
• M14: 2,393,416 km (0.098 R)
• M15: 2,555,281 km (0.073 R)
• M16: 2,679,148 km (0.093 R)
• M17: 3,462,742 km (0.086 R)
• M18: 3,738,750 km (0.082 R)
• M19: 3,832,398 km (0.099 R)
• M20: 4,117,981 km (0.114 R)
• M21: 5,066,730 km (0.103 R)
• M22: 5,222,611 km (0.114 R)
• M23: 5,485,754 km (0.104 R)
• M24: 5,645,674 km (0.089 R)
• M25: 5,915,848 km (0.089 R)
• M26: 7,387,143 km (0.068 R)
• M27: 8,406,952 km (0.084 R)
• M28: 9,790,881 km (0.117 R)
• M29: 10,115,210 km (0.086 R)
• M30: 11,788,911 km (0.084 R)
• M31: 12,482,147 km (0.12 R)
• M32: 15,609,790 km (0.085 R)
• M33: 15,760,884 km (0.061 R)
• M34: 16,446,940 km (0.076 R)
• M35: 17,690,247 km (0.12 R)
• M36: 19,044,108 km (0.096 R)
• M37: 21,094,796 km (0.095 R)
• M38: 21,178,271 km (0.108 R)
• M39: 21,765,742 km (0.065 R)
• M40: 23,820,020 km (0.068 R)
• M41: 24,255,799 km (0.079 R)
• M42: 24,518,493 km (0.025 R)
• M43: 26,653,853 km (0.075 R)
• M44: 29,219,307 km (0.109 R)
• M45: 30,342,637 km (0.109 R)
• M46: 32,727,975 km (0.089 R)
• M47: 33,601,327 km (0.116 R)
• M48: 34,384,173 km (0.079 R)
• M49: 40,962,590 km (0.085 R)
• M50: 41,484,387 km (0.099 R)
• M51: 43,699,782 km (0.091 R)
• M52: 43,806,296 km (0.119 R)
• M53: 45,629,146 km (0.087 R)
• M54: 45,737,155 km (0.096 R)
• M55: 46,169,942 km (0.089 R)
• M56: 46,930,647 km (0.097 R)
• M57: 47,367,323 km (0.056 R)
• M58: 48,574,728 km (0.114 R)
• M59: 49,570,302 km (0.083 R)
• M60: 49,903,606 km (0.106 R)
• M61: 51,020,055 km (0.083 R)
• M62: 52,031,785 km (0.065 R)
• M63: 52,596,816 km (0.108 R)
• M64: 52,936,703 km (0.093 R)
• M65: 55,336,851 km (0.079 R)
• M66: 55,567,381 km (0.12 R)
• M67: 56,029,190 km (0.091 R)
• M68: 56,956,547 km (0.029 R)
• M69: 58,826,670 km (0.025 R)
• M70: 60,360,946 km (0.106 R)
• M71: 61,549,950 km (0.079 R)
• M72: 63,348,116 km (0.115 R)
• M73: 64,435,244 km (0.083 R)
• M74: 66,383,158 km (0.101 R)
• M75: 67,364,220 km (0.075 R)
• M76: 68,226,652 km (0.118 R)
• M77: 70,211,666 km (0.116 R)
• M78: 73,604,247 km (0.117 R)
• M79: 74,365,251 km (0.089 R)
• M80: 74,619,568 km (0.098 R)
• M81: 75,639,675 km (0.088 R)
• M82: 77,178,289 km (0.12 R)
• M83: 77,564,551 km (0.082 R)
• M84: 78,597,824 km (0.052 R)
• M85: 79,765,585 km (0.113 R)
• M86: 82,381,303 km (0.081 R)
• M87: 82,907,738 km (0.11 R)
• M88: 83,964,049 km (0.107 R)
• M89: 85,823,401 km (0.104 R)
• M90: 86,357,166 km (0.098 R)
• M91: 86,758,088 km (0.037 R)
• M92: 88,099,233 km (0.046 R)
• M93: 88,368,360 km (0.065 R)
• M94: 89,042,149 km (0.094 R)
• M95: 89,312,173 km (0.097 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit