🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.67 AU - 1.07 AU

Year: 246 Days

Day: 15.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.81 AU - 1.33 AU

Year: 336 Days

Day: 46.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,520,688 km

• M1: 869,912 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.61 AU - 2.61 AU

Year: 930 Days

Day: 15.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3 AU - 4.18 AU

Year: 2063 Days

Day: 46.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.59 AU - 6.25 AU

Year: 3827 Days

Day: 12.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,520,688 km

• M1: 136,583 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 14

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.94 AU - 19.4 AU

Year: 18815 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,520,688 km

• M1: 209,886 km (0.085 R)
• M2: 478,414 km (0.103 R)
• M3: 884,722 km (0.096 R)
• M4: 1,009,187 km (0.086 R)
• M5: 1,819,110 km (0.112 R)
• M6: 1,948,961 km (0.115 R)
• M7: 2,082,103 km (0.116 R)
• M8: 2,357,662 km (0.08 R)
• M9: 2,756,341 km (0.085 R)
• M10: 2,982,982 km (0.11 R)
• M11: 3,098,621 km (0.033 R)
• M12: 4,425,105 km (0.071 R)
• M13: 5,475,731 km (0.068 R)
• M14: 6,102,845 km (0.078 R)
• M15: 6,350,130 km (0.108 R)
• M16: 8,064,672 km (0.103 R)
• M17: 8,281,738 km (0.063 R)
• M18: 9,169,901 km (0.108 R)
• M19: 9,282,997 km (0.069 R)
• M20: 10,558,319 km (0.109 R)
• M21: 10,796,179 km (0.102 R)
• M22: 11,156,112 km (0.076 R)
• M23: 11,459,197 km (0.118 R)
• M24: 12,259,994 km (0.073 R)
• M25: 13,142,622 km (0.085 R)
• M26: 13,785,593 km (0.095 R)
• M27: 14,570,833 km (0.106 R)
• M28: 15,035,484 km (0.075 R)
• M29: 15,640,308 km (0.118 R)
• M30: 17,012,419 km (0.12 R)
• M31: 17,361,581 km (0.082 R)
• M32: 17,783,596 km (0.103 R)
• M33: 18,137,994 km (0.085 R)
• M34: 18,280,261 km (0.094 R)
• M35: 19,505,618 km (0.039 R)
• M36: 20,017,841 km (0.11 R)
• M37: 22,186,860 km (0.065 R)
• M38: 23,415,358 km (0.083 R)
• M39: 24,823,672 km (0.1 R)
• M40: 24,981,797 km (0.105 R)
• M41: 25,938,027 km (0.07 R)
• M42: 29,461,356 km (0.069 R)
• M43: 30,049,126 km (0.116 R)
• M44: 31,065,643 km (0.053 R)
• M45: 31,236,035 km (0.093 R)
• M46: 31,663,736 km (0.112 R)
• M47: 33,743,445 km (0.094 R)
• M48: 33,830,960 km (0.11 R)
• M49: 34,182,216 km (0.12 R)
• M50: 34,799,756 km (0.109 R)
• M51: 35,688,367 km (0.087 R)
• M52: 35,956,297 km (0.099 R)
• M53: 36,584,309 km (0.043 R)
• M54: 36,764,425 km (0.11 R)
• M55: 36,944,840 km (0.104 R)
• M56: 37,035,197 km (0.115 R)
• M57: 40,800,725 km (0.107 R)
• M58: 42,397,383 km (0.106 R)
• M59: 42,965,855 km (0.044 R)
• M60: 44,878,912 km (0.069 R)
• M61: 44,975,253 km (0.098 R)
• M62: 45,361,515 km (0.097 R)
• M63: 45,458,305 km (0.072 R)
• M64: 46,721,958 km (0.074 R)
• M65: 47,210,994 km (0.074 R)
• M66: 47,898,695 km (0.085 R)
• M67: 49,383,304 km (0.058 R)
• M68: 49,682,051 km (0.115 R)
• M69: 52,499,129 km (0.043 R)
• M70: 53,007,612 km (0.025 R)
• M71: 54,954,778 km (0.088 R)
• M72: 56,404,531 km (0.103 R)
• M73: 61,042,214 km (0.047 R)
• M74: 61,362,803 km (0.06 R)
• M75: 61,791,251 km (0.097 R)
• M76: 62,220,597 km (0.119 R)
• M77: 65,144,786 km (0.103 R)
• M78: 66,458,854 km (0.048 R)
• M79: 67,119,029 km (0.118 R)
• M80: 68,446,112 km (0.069 R)
• M81: 69,447,221 km (0.069 R)
• M82: 69,893,621 km (0.116 R)
• M83: 70,452,968 km (0.102 R)
• M84: 71,463,651 km (0.028 R)
• M85: 71,688,945 km (0.104 R)
• M86: 72,592,217 km (0.07 R)
• M87: 73,045,349 km (0.119 R)
• M88: 73,726,767 km (0.083 R)
• M89: 75,210,329 km (0.114 R)
• M90: 75,439,364 km (0.108 R)
• M91: 75,898,330 km (0.117 R)
• M92: 76,128,112 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.6

Radius: 6.1

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.97 AU - 18.31 AU

Year: 21524 Days

Day: 19.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,520,688 km

• M1: 95,443 km (0.032 R)
• M2: 364,271 km (0.119 R)
• M3: 673,340 km (0.106 R)
• M4: 791,822 km (0.113 R)
• M5: 841,189 km (0.108 R)
• M6: 943,215 km (0.099 R)
• M7: 1,022,352 km (0.071 R)
• M8: 1,481,917 km (0.028 R)
• M9: 1,733,391 km (0.101 R)
• M10: 4,314,851 km (0.054 R)
• M11: 4,492,723 km (0.064 R)
• M12: 4,947,800 km (0.107 R)
• M13: 5,417,537 km (0.075 R)
• M14: 6,551,340 km (0.055 R)
• M15: 6,653,216 km (0.032 R)
• M16: 7,170,974 km (0.065 R)
• M17: 7,223,483 km (0.066 R)
• M18: 7,487,972 km (0.106 R)
• M19: 8,026,225 km (0.059 R)
• M20: 8,080,679 km (0.075 R)
• M21: 9,368,267 km (0.054 R)
• M22: 9,425,713 km (0.12 R)
• M23: 9,714,587 km (0.054 R)
• M24: 9,947,660 km (0.118 R)
• M25: 10,006,302 km (0.087 R)
• M26: 10,479,181 km (0.062 R)
• M27: 10,598,560 km (0.052 R)
• M28: 10,959,241 km (0.12 R)
• M29: 12,128,049 km (0.082 R)
• M30: 12,379,074 km (0.11 R)
• M31: 14,052,626 km (0.096 R)
• M32: 14,184,272 km (0.119 R)
• M33: 14,250,244 km (0.083 R)
• M34: 14,648,175 km (0.081 R)
• M35: 15,117,164 km (0.048 R)
• M36: 19,187,872 km (0.097 R)
• M37: 19,553,788 km (0.069 R)
• M38: 20,366,853 km (0.079 R)
• M39: 20,815,048 km (0.096 R)
• M40: 22,025,893 km (0.059 R)
• M41: 23,337,268 km (0.107 R)
• M42: 24,912,234 km (0.105 R)
• M43: 25,311,212 km (0.089 R)
• M44: 27,338,113 km (0.051 R)
• M45: 27,997,690 km (0.075 R)
• M46: 28,745,979 km (0.045 R)
• M47: 28,829,454 km (0.096 R)
• M48: 28,996,854 km (0.091 R)
• M49: 29,416,626 km (0.068 R)
• M50: 30,773,329 km (0.119 R)
• M51: 31,029,890 km (0.072 R)
• M52: 31,804,059 km (0.111 R)
• M53: 31,976,994 km (0.1 R)
• M54: 32,933,522 km (0.097 R)
• M55: 33,021,037 km (0.049 R)
• M56: 33,635,136 km (0.096 R)
• M57: 33,723,250 km (0.116 R)
• M58: 34,253,125 km (0.101 R)
• M59: 35,321,104 km (0.086 R)
• M60: 35,859,058 km (0.084 R)
• M61: 36,490,361 km (0.111 R)
• M62: 39,887,131 km (0.082 R)
• M63: 41,481,246 km (0.111 R)
• M64: 41,954,124 km (0.114 R)
• M65: 42,905,118 km (0.12 R)
• M66: 43,479,275 km (0.029 R)
• M67: 45,313,644 km (0.054 R)
• M68: 47,074,860 km (0.116 R)
• M69: 48,957,998 km (0.063 R)
• M70: 49,457,505 km (0.057 R)
• M71: 50,865,520 km (0.052 R)
• M72: 54,132,887 km (0.108 R)
• M73: 55,063,984 km (0.114 R)
• M74: 55,167,805 km (0.061 R)
• M75: 55,479,567 km (0.096 R)
• M76: 55,791,927 km (0.076 R)
• M77: 56,104,737 km (0.053 R)
• M78: 56,522,863 km (0.106 R)
• M79: 57,047,054 km (0.11 R)
• M80: 57,572,741 km (0.094 R)
• M81: 58,205,689 km (0.091 R)
• M82: 59,904,971 km (0.111 R)
• M83: 61,405,139 km (0.076 R)
• M84: 62,159,860 km (0.097 R)
• M85: 62,376,029 km (0.069 R)
• M86: 65,758,886 km (0.058 R)
• M87: 65,868,990 km (0.037 R)
• M88: 66,310,004 km (0.108 R)
• M89: 69,536,980 km (0.092 R)
• M90: 70,211,068 km (0.075 R)
• M91: 70,774,453 km (0.064 R)
• M92: 71,226,089 km (0.076 R)
• M93: 73,156,650 km (0.115 R)
• M94: 75,565,176 km (0.119 R)
• M95: 76,373,902 km (0.102 R)
• M96: 77,301,409 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.2

Radius: 5.1

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.52 AU - 20.52 AU

Year: 23203 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,520,688 km

• M1: 65,673 km (0.11 R)
• M2: 143,614 km (0.099 R)
• M3: 793,916 km (0.083 R)
• M4: 1,724,265 km (0.094 R)
• M5: 3,133,028 km (0.103 R)
• M6: 3,206,930 km (0.109 R)
• M7: 3,898,521 km (0.119 R)
• M8: 4,550,468 km (0.106 R)
• M9: 5,235,626 km (0.085 R)
• M10: 5,279,608 km (0.102 R)
• M11: 5,590,173 km (0.066 R)
• M12: 5,861,245 km (0.044 R)
• M13: 6,090,429 km (0.046 R)
• M14: 6,136,654 km (0.054 R)
• M15: 7,328,650 km (0.118 R)
• M16: 7,575,487 km (0.078 R)
• M17: 7,875,281 km (0.074 R)
• M18: 8,537,999 km (0.117 R)
• M19: 10,025,301 km (0.081 R)
• M20: 10,189,410 km (0.116 R)
• M21: 10,409,469 km (0.036 R)
• M22: 11,419,404 km (0.112 R)
• M23: 11,820,476 km (0.081 R)
• M24: 12,636,532 km (0.09 R)
• M25: 12,991,827 km (0.108 R)
• M26: 13,170,746 km (0.104 R)
• M27: 13,230,436 km (0.111 R)
• M28: 13,350,413 km (0.101 R)
• M29: 14,199,531 km (0.088 R)
• M30: 14,754,688 km (0.082 R)
• M31: 14,816,772 km (0.114 R)
• M32: 15,949,826 km (0.081 R)
• M33: 17,766,842 km (0.117 R)
• M34: 18,834,222 km (0.103 R)
• M35: 18,901,541 km (0.116 R)
• M36: 18,969,010 km (0.039 R)
• M37: 21,451,138 km (0.09 R)
• M38: 21,662,520 km (0.078 R)
• M39: 21,733,130 km (0.118 R)
• M40: 22,158,586 km (0.11 R)
• M41: 22,229,645 km (0.084 R)
• M42: 22,658,243 km (0.079 R)
• M43: 23,814,335 km (0.096 R)
• M44: 24,473,015 km (0.09 R)
• M45: 24,546,617 km (0.045 R)
• M46: 24,989,576 km (0.088 R)
• M47: 26,863,290 km (0.091 R)
• M48: 26,939,136 km (0.108 R)
• M49: 28,085,953 km (0.091 R)
• M50: 28,781,583 km (0.093 R)
• M51: 31,460,582 km (0.029 R)
• M52: 31,700,836 km (0.111 R)
• M53: 31,861,205 km (0.103 R)
• M54: 32,586,605 km (0.065 R)
• M55: 32,667,537 km (0.088 R)
• M56: 32,829,702 km (0.106 R)
• M57: 33,073,247 km (0.068 R)
• M58: 33,807,772 km (0.117 R)
• M59: 36,714,609 km (0.054 R)
• M60: 39,182,973 km (0.074 R)
• M61: 39,269,142 km (0.12 R)
• M62: 41,704,446 km (0.117 R)
• M63: 42,940,423 km (0.102 R)
• M64: 43,919,990 km (0.058 R)
• M65: 44,277,978 km (0.09 R)
• M66: 44,367,587 km (0.1 R)
• M67: 44,996,945 km (0.071 R)
• M68: 45,177,211 km (0.112 R)
• M69: 45,538,639 km (0.119 R)
• M70: 45,629,146 km (0.088 R)
• M71: 46,719,714 km (0.1 R)
• M72: 47,543,400 km (0.096 R)
• M73: 48,095,117 km (0.103 R)
• M74: 48,741,529 km (0.101 R)
• M75: 49,669,784 km (0.093 R)
• M76: 49,762,984 km (0.099 R)
• M77: 52,110,773 km (0.104 R)
• M78: 52,205,468 km (0.114 R)
• M79: 52,300,164 km (0.081 R)
• M80: 54,110,597 km (0.109 R)
• M81: 55,168,104 km (0.081 R)
• M82: 55,554,366 km (0.052 R)
• M83: 56,913,313 km (0.035 R)
• M84: 57,010,851 km (0.062 R)
• M85: 57,108,389 km (0.082 R)
• M86: 57,303,614 km (0.103 R)
• M87: 57,401,301 km (0.057 R)
• M88: 58,479,752 km (0.116 R)
• M89: 58,578,188 km (0.036 R)
• M90: 58,775,059 km (0.053 R)
• M91: 60,159,587 km (0.064 R)
• M92: 61,354,874 km (0.113 R)
• M93: 63,162,315 km (0.118 R)
• M94: 66,418,612 km (0.104 R)

Kuiper Belt

Range: 36.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit