🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.88 AU - 1.13 AU

Year: 350 Days

Day: 15.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,110,349 km

• M1: 227,688 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.32 AU - 1.38 AU

Year: 549 Days

Day: 16.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 124.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.76 AU - 1.88 AU

Year: 859 Days

Day: 25.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,110,349 km

• M1: 119,977 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.65 AU - 4.81 AU

Year: 3599 Days

Day: 29.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 11.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.83 AU - 13.39 AU

Year: 16607 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,110,349 km

• M1: 627,114 km (0.066 R)
• M2: 910,602 km (0.082 R)
• M3: 1,251,386 km (0.12 R)
• M4: 1,391,859 km (0.112 R)
• M5: 2,026,453 km (0.049 R)
• M6: 3,068,552 km (0.033 R)
• M7: 3,707,185 km (0.078 R)
• M8: 4,226,439 km (0.082 R)
• M9: 4,413,586 km (0.112 R)
• M10: 4,823,933 km (0.05 R)
• M11: 6,097,759 km (0.082 R)
• M12: 7,213,310 km (0.091 R)
• M13: 8,728,587 km (0.066 R)
• M14: 10,159,341 km (0.066 R)
• M15: 10,374,912 km (0.094 R)
• M16: 10,483,220 km (0.108 R)
• M17: 11,774,549 km (0.095 R)
• M18: 12,650,295 km (0.103 R)
• M19: 13,115,545 km (0.096 R)
• M20: 13,311,069 km (0.041 R)
• M21: 14,102,741 km (0.06 R)
• M22: 15,073,033 km (0.082 R)
• M23: 15,442,390 km (0.083 R)
• M24: 16,484,189 km (0.069 R)
• M25: 16,992,373 km (0.118 R)
• M26: 18,154,300 km (0.07 R)
• M27: 18,241,366 km (0.114 R)
• M28: 18,416,096 km (0.109 R)
• M29: 18,811,035 km (0.113 R)
• M30: 19,609,289 km (0.099 R)
• M31: 19,698,599 km (0.071 R)
• M32: 19,922,696 km (0.048 R)
• M33: 20,872,942 km (0.09 R)
• M34: 22,209,300 km (0.097 R)
• M35: 22,536,022 km (0.08 R)
• M36: 22,770,441 km (0.04 R)
• M37: 23,715,900 km (0.051 R)
• M38: 24,049,802 km (0.112 R)
• M39: 25,061,084 km (0.105 R)
• M40: 25,206,643 km (0.073 R)
• M41: 25,791,870 km (0.085 R)
• M42: 25,889,856 km (0.115 R)
• M43: 26,678,087 km (0.073 R)
• M44: 27,574,328 km (0.049 R)
• M45: 27,825,054 km (0.099 R)
• M46: 28,177,357 km (0.11 R)
• M47: 28,632,284 km (0.078 R)
• M48: 29,601,080 km (0.079 R)
• M49: 31,937,949 km (0.059 R)
• M50: 32,942,349 km (0.097 R)
• M51: 33,101,820 km (0.089 R)
• M52: 33,421,810 km (0.077 R)
• M53: 33,742,548 km (0.11 R)
• M54: 33,957,071 km (0.094 R)
• M55: 34,387,464 km (0.106 R)
• M56: 35,362,393 km (0.09 R)
• M57: 36,126,839 km (0.043 R)
• M58: 36,841,617 km (0.062 R)

Asteroid Belt

Center: 13.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 3.5

Gravity: 35.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.86 AU - 16.14 AU

Year: 19317 Days

Day: 19.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,110,349 km

• M1: 54,005 km (0.039 R)
• M2: 238,609 km (0.112 R)
• M3: 696,976 km (0.033 R)
• M4: 1,282,503 km (0.08 R)
• M5: 1,774,979 km (0.119 R)
• M6: 2,225,418 km (0.115 R)
• M7: 2,319,515 km (0.04 R)
• M8: 2,642,946 km (0.028 R)
• M9: 2,945,881 km (0.104 R)
• M10: 3,366,850 km (0.112 R)
• M11: 3,843,768 km (0.067 R)
• M12: 3,994,712 km (0.044 R)
• M13: 4,538,351 km (0.116 R)
• M14: 5,952,200 km (0.051 R)
• M15: 6,258,876 km (0.093 R)
• M16: 6,705,874 km (0.097 R)
• M17: 6,751,202 km (0.027 R)
• M18: 7,348,995 km (0.092 R)
• M19: 7,395,670 km (0.045 R)
• M20: 7,536,292 km (0.098 R)
• M21: 8,059,436 km (0.117 R)
• M22: 8,301,186 km (0.115 R)
• M23: 8,594,248 km (0.054 R)
• M24: 8,692,683 km (0.064 R)
• M25: 9,697,832 km (0.056 R)
• M26: 11,219,242 km (0.097 R)
• M27: 11,706,333 km (0.103 R)
• M28: 11,870,142 km (0.063 R)
• M29: 11,924,895 km (0.11 R)
• M30: 12,477,510 km (0.063 R)
• M31: 12,533,160 km (0.115 R)
• M32: 13,094,900 km (0.084 R)
• M33: 14,300,958 km (0.114 R)
• M34: 14,359,301 km (0.12 R)
• M35: 14,652,064 km (0.037 R)
• M36: 15,782,426 km (0.118 R)
• M37: 16,205,788 km (0.087 R)
• M38: 16,266,674 km (0.1 R)
• M39: 16,817,194 km (0.067 R)
• M40: 17,623,228 km (0.083 R)
• M41: 17,748,441 km (0.096 R)
• M42: 18,125,577 km (0.059 R)
• M43: 18,441,827 km (0.105 R)
• M44: 18,568,836 km (0.104 R)
• M45: 18,696,143 km (0.052 R)
• M46: 18,823,750 km (0.117 R)
• M47: 19,660,302 km (0.118 R)
• M48: 20,246,426 km (0.078 R)
• M49: 20,838,385 km (0.074 R)
• M50: 21,036,901 km (0.114 R)
• M51: 21,436,028 km (0.06 R)
• M52: 21,837,549 km (0.051 R)
• M53: 22,039,207 km (0.098 R)
• M54: 23,330,835 km (0.107 R)
• M55: 23,812,839 km (0.087 R)
• M56: 24,298,285 km (0.077 R)
• M57: 24,786,722 km (0.114 R)
• M58: 24,997,206 km (0.102 R)
• M59: 25,490,430 km (0.118 R)
• M60: 26,701,425 km (0.077 R)
• M61: 26,845,188 km (0.115 R)
• M62: 27,133,314 km (0.111 R)
• M63: 27,205,570 km (0.069 R)
• M64: 28,296,288 km (0.115 R)
• M65: 29,698,319 km (0.083 R)
• M66: 31,122,790 km (0.05 R)
• M67: 32,339,469 km (0.09 R)
• M68: 32,722,889 km (0.113 R)
• M69: 33,184,996 km (0.076 R)
• M70: 36,161,246 km (0.119 R)
• M71: 36,559,176 km (0.119 R)
• M72: 38,895,446 km (0.107 R)
• M73: 39,058,358 km (0.086 R)
• M74: 40,040,468 km (0.051 R)
• M75: 40,947,929 km (0.112 R)
• M76: 41,445,791 km (0.095 R)
• M77: 41,862,122 km (0.049 R)
• M78: 43,203,865 km (0.055 R)
• M79: 44,559,671 km (0.096 R)
• M80: 45,929,389 km (0.093 R)
• M81: 46,532,866 km (0.07 R)
• M82: 47,486,702 km (0.067 R)
• M83: 49,413,373 km (0.113 R)
• M84: 50,652,792 km (0.035 R)
• M85: 50,919,674 km (0.055 R)
• M86: 51,902,383 km (0.092 R)
• M87: 52,261,268 km (0.096 R)
• M88: 54,340,828 km (0.105 R)
• M89: 55,895,150 km (0.085 R)
• M90: 56,539,318 km (0.03 R)
• M91: 57,186,030 km (0.09 R)
• M92: 58,021,235 km (0.112 R)
• M93: 58,207,335 km (0.063 R)
• M94: 59,797,410 km (0.099 R)
• M95: 59,891,358 km (0.086 R)
• M96: 60,361,993 km (0.088 R)
• M97: 60,928,370 km (0.094 R)
• M98: 61,212,158 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182

Radius: 6.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.86 AU - 24.86 AU

Year: 32140 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,110,349 km

• M1: 343,327 km (0.085 R)
• M2: 409,449 km (0.049 R)
• M3: 634,893 km (0.055 R)
• M4: 805,435 km (0.046 R)
• M5: 990,488 km (0.104 R)
• M6: 1,088,175 km (0.042 R)
• M7: 1,189,153 km (0.086 R)
• M8: 1,828,236 km (0.111 R)
• M9: 2,424,533 km (0.057 R)
• M10: 3,040,726 km (0.101 R)
• M11: 3,366,401 km (0.102 R)
• M12: 3,741,293 km (0.113 R)
• M13: 3,817,887 km (0.051 R)
• M14: 4,050,662 km (0.114 R)
• M15: 4,611,953 km (0.054 R)
• M16: 4,694,082 km (0.077 R)
• M17: 4,985,648 km (0.086 R)
• M18: 6,209,209 km (0.107 R)
• M19: 7,328,052 km (0.109 R)
• M20: 7,376,073 km (0.067 R)
• M21: 7,472,264 km (0.069 R)
• M22: 8,457,366 km (0.063 R)
• M23: 8,811,763 km (0.099 R)
• M24: 8,965,101 km (0.096 R)
• M25: 9,067,875 km (0.104 R)
• M26: 9,534,919 km (0.1 R)
• M27: 10,169,962 km (0.051 R)
• M28: 10,438,640 km (0.103 R)
• M29: 10,818,619 km (0.098 R)
• M30: 11,872,835 km (0.114 R)
• M31: 12,383,413 km (0.088 R)
• M32: 13,485,051 km (0.098 R)
• M33: 15,904,498 km (0.091 R)
• M34: 17,099,934 km (0.096 R)
• M35: 17,869,615 km (0.078 R)
• M36: 18,389,019 km (0.111 R)
• M37: 18,650,666 km (0.114 R)
• M38: 19,709,220 km (0.117 R)
• M39: 22,579,405 km (0.07 R)
• M40: 23,140,696 km (0.053 R)
• M41: 23,493,897 km (0.091 R)
• M42: 23,706,625 km (0.114 R)
• M43: 24,134,176 km (0.06 R)
• M44: 24,277,191 km (0.053 R)
• M45: 25,141,418 km (0.059 R)
• M46: 25,650,051 km (0.086 R)
• M47: 25,723,055 km (0.12 R)
• M48: 27,122,393 km (0.052 R)
• M49: 27,644,041 km (0.062 R)
• M50: 27,793,788 km (0.064 R)
• M51: 28,093,882 km (0.11 R)
• M52: 32,092,633 km (0.092 R)
• M53: 32,328,698 km (0.088 R)
• M54: 34,157,682 km (0.085 R)
• M55: 34,398,684 km (0.112 R)
• M56: 34,479,168 km (0.064 R)
• M57: 34,882,484 km (0.111 R)
• M58: 35,125,281 km (0.118 R)
• M59: 36,020,026 km (0.09 R)
• M60: 37,087,107 km (0.119 R)
• M61: 37,500,297 km (0.101 R)
• M62: 39,589,132 km (0.11 R)
• M63: 40,180,642 km (0.06 R)
• M64: 40,435,108 km (0.061 R)
• M65: 40,945,536 km (0.075 R)
• M66: 44,578,221 km (0.091 R)
• M67: 44,841,663 km (0.112 R)
• M68: 45,281,779 km (0.081 R)
• M69: 45,458,305 km (0.091 R)
• M70: 46,077,640 km (0.116 R)
• M71: 46,967,448 km (0.093 R)
• M72: 48,492,898 km (0.098 R)
• M73: 49,852,443 km (0.026 R)
• M74: 50,308,268 km (0.116 R)
• M75: 51,408,261 km (0.087 R)
• M76: 52,423,432 km (0.031 R)
• M77: 52,887,036 km (0.117 R)
• M78: 53,352,136 km (0.086 R)
• M79: 54,755,214 km (0.09 R)
• M80: 54,849,162 km (0.084 R)
• M81: 55,037,356 km (0.115 R)
• M82: 55,697,382 km (0.088 R)
• M83: 56,739,929 km (0.093 R)
• M84: 60,293,627 km (0.112 R)
• M85: 62,440,506 km (0.101 R)
• M86: 62,735,213 km (0.025 R)
• M87: 64,017,716 km (0.079 R)
• M88: 64,215,634 km (0.075 R)
• M89: 65,607,792 km (0.035 R)
• M90: 66,007,368 km (0.11 R)
• M91: 66,507,922 km (0.098 R)
• M92: 66,708,533 km (0.114 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit