🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.86 AU - 1.9 AU

Year: 932 Days

Day: 47.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 12.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.13 AU - 10.25 AU

Year: 10075 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,761,360 km

• M1: 151,991 km (0.084 R)
• M2: 240,853 km (0.067 R)
• M3: 322,084 km (0.065 R)
• M4: 500,554 km (0.079 R)
• M5: 700,417 km (0.099 R)
• M6: 965,505 km (0.118 R)
• M7: 1,242,560 km (0.115 R)
• M8: 1,326,484 km (0.075 R)
• M9: 2,043,657 km (0.109 R)
• M10: 2,169,468 km (0.067 R)
• M11: 2,350,183 km (0.059 R)
• M12: 3,036,388 km (0.097 R)
• M13: 3,210,071 km (0.081 R)
• M14: 3,781,984 km (0.105 R)
• M15: 4,095,840 km (0.115 R)
• M16: 4,648,903 km (0.116 R)
• M17: 4,849,813 km (0.037 R)
• M18: 6,114,963 km (0.09 R)
• M19: 6,224,767 km (0.072 R)
• M20: 6,372,271 km (0.069 R)
• M21: 6,784,114 km (0.029 R)
• M22: 7,950,977 km (0.059 R)
• M23: 8,928,749 km (0.068 R)
• M24: 9,137,288 km (0.08 R)
• M25: 9,901,285 km (0.047 R)
• M26: 10,951,611 km (0.113 R)
• M27: 11,264,720 km (0.111 R)
• M28: 11,444,985 km (0.082 R)
• M29: 11,853,986 km (0.06 R)
• M30: 12,221,548 km (0.089 R)
• M31: 12,686,498 km (0.051 R)
• M32: 13,442,266 km (0.078 R)
• M33: 13,922,027 km (0.079 R)
• M34: 14,164,076 km (0.119 R)
• M35: 14,505,309 km (0.114 R)
• M36: 15,395,117 km (0.079 R)
• M37: 17,279,302 km (0.073 R)
• M38: 18,011,135 km (0.113 R)
• M39: 18,913,210 km (0.115 R)
• M40: 21,875,547 km (0.085 R)
• M41: 22,723,767 km (0.111 R)
• M42: 22,837,611 km (0.098 R)
• M43: 23,180,489 km (0.11 R)
• M44: 23,755,843 km (0.104 R)
• M45: 24,045,165 km (0.118 R)
• M46: 26,581,896 km (0.102 R)
• M47: 26,702,023 km (0.048 R)
• M48: 26,822,300 km (0.092 R)
• M49: 27,547,401 km (0.063 R)
• M50: 28,770,363 km (0.09 R)
• M51: 29,388,502 km (0.067 R)
• M52: 29,512,668 km (0.111 R)
• M53: 29,886,214 km (0.119 R)
• M54: 30,073,510 km (0.026 R)
• M55: 30,637,943 km (0.062 R)
• M56: 30,826,736 km (0.033 R)
• M57: 32,223,980 km (0.115 R)
• M58: 32,672,773 km (0.085 R)
• M59: 33,382,316 km (0.093 R)
• M60: 33,641,719 km (0.062 R)
• M61: 33,901,570 km (0.111 R)
• M62: 34,227,544 km (0.088 R)
• M63: 35,872,522 km (0.073 R)
• M64: 36,005,216 km (0.089 R)
• M65: 36,138,058 km (0.087 R)
• M66: 36,271,201 km (0.077 R)
• M67: 36,604,505 km (0.059 R)
• M68: 36,738,095 km (0.054 R)
• M69: 37,745,338 km (0.115 R)
• M70: 38,015,512 km (0.087 R)
• M71: 39,444,321 km (0.106 R)
• M72: 41,376,527 km (0.102 R)
• M73: 42,214,126 km (0.071 R)
• M74: 43,480,771 km (0.106 R)
• M75: 43,693,200 km (0.108 R)
• M76: 44,617,415 km (0.056 R)
• M77: 46,051,760 km (0.072 R)
• M78: 47,646,922 km (0.12 R)
• M79: 48,158,247 km (0.092 R)
• M80: 48,524,613 km (0.109 R)
• M81: 48,671,518 km (0.049 R)
• M82: 48,965,477 km (0.088 R)
• M83: 49,112,831 km (0.044 R)

Asteroid Belt

Center: 10.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 13.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.29 AU - 13.51 AU

Year: 14846 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 98,761,360 km

• M1: 175,179 km (0.067 R)
• M2: 281,543 km (0.098 R)
• M3: 389,403 km (0.118 R)
• M4: 700,417 km (0.093 R)
• M5: 1,469,500 km (0.089 R)
• M6: 2,201,482 km (0.079 R)
• M7: 2,291,241 km (0.071 R)
• M8: 2,975,053 km (0.059 R)
• M9: 3,095,030 km (0.084 R)
• M10: 3,319,278 km (0.073 R)
• M11: 3,444,042 km (0.062 R)
• M12: 4,002,491 km (0.096 R)
• M13: 4,383,068 km (0.107 R)
• M14: 4,474,472 km (0.108 R)
• M15: 4,846,073 km (0.074 R)
• M16: 6,353,721 km (0.093 R)
• M17: 6,851,283 km (0.098 R)
• M18: 7,772,956 km (0.097 R)
• M19: 8,935,930 km (0.092 R)
• M20: 9,582,342 km (0.102 R)
• M21: 10,426,972 km (0.076 R)
• M22: 11,295,387 km (0.096 R)
• M23: 11,770,211 km (0.101 R)
• M24: 12,283,930 km (0.083 R)
• M25: 12,445,944 km (0.107 R)
• M26: 12,706,694 km (0.043 R)
• M27: 12,870,653 km (0.065 R)
• M28: 13,566,732 km (0.079 R)
• M29: 15,064,805 km (0.053 R)
• M30: 16,650,692 km (0.059 R)
• M31: 17,700,570 km (0.119 R)
• M32: 18,030,882 km (0.08 R)
• M33: 18,141,285 km (0.095 R)
• M34: 18,363,139 km (0.084 R)
• M35: 18,697,340 km (0.115 R)
• M36: 18,846,639 km (0.065 R)
• M37: 19,183,833 km (0.08 R)
• M38: 19,902,351 km (0.098 R)
• M39: 20,169,234 km (0.085 R)
• M40: 20,668,143 km (0.114 R)
• M41: 20,861,124 km (0.027 R)
• M42: 21,521,748 km (0.098 R)
• M43: 22,585,090 km (0.049 R)
• M44: 22,823,698 km (0.118 R)
• M45: 23,665,486 km (0.07 R)
• M46: 24,517,445 km (0.084 R)
• M47: 24,639,966 km (0.119 R)
• M48: 24,885,606 km (0.092 R)
• M49: 25,091,004 km (0.096 R)
• M50: 27,683,834 km (0.067 R)
• M51: 27,981,983 km (0.068 R)
• M52: 28,667,290 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.5

Radius: 5.8

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.9 AU - 21.2 AU

Year: 26589 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,761,360 km

• M1: 156,330 km (0.1 R)
• M2: 394,190 km (0.06 R)
• M3: 439,070 km (0.086 R)
• M4: 509,979 km (0.106 R)
• M5: 803,191 km (0.101 R)
• M6: 983,008 km (0.107 R)
• M7: 1,208,751 km (0.103 R)
• M8: 1,558,959 km (0.063 R)
• M9: 2,604,649 km (0.112 R)
• M10: 3,239,841 km (0.118 R)
• M11: 3,721,845 km (0.087 R)
• M12: 3,920,811 km (0.115 R)
• M13: 6,036,274 km (0.084 R)
• M14: 8,767,034 km (0.11 R)
• M15: 9,569,327 km (0.055 R)
• M16: 11,603,110 km (0.094 R)
• M17: 12,482,446 km (0.109 R)
• M18: 12,630,997 km (0.087 R)
• M19: 13,535,017 km (0.116 R)
• M20: 14,149,266 km (0.036 R)
• M21: 14,304,249 km (0.102 R)
• M22: 15,008,556 km (0.063 R)
• M23: 16,207,433 km (0.06 R)
• M24: 16,613,891 km (0.103 R)
• M25: 16,777,401 km (0.039 R)
• M26: 18,104,484 km (0.041 R)
• M27: 18,695,695 km (0.063 R)
• M28: 19,121,899 km (0.089 R)
• M29: 20,594,690 km (0.072 R)
• M30: 21,034,657 km (0.073 R)
• M31: 21,123,070 km (0.098 R)
• M32: 22,283,351 km (0.045 R)
• M33: 23,007,554 km (0.089 R)
• M34: 23,464,127 km (0.093 R)
• M35: 24,200,896 km (0.057 R)
• M36: 24,945,146 km (0.043 R)
• M37: 26,742,863 km (0.066 R)
• M38: 26,838,606 km (0.028 R)
• M39: 27,899,554 km (0.032 R)
• M40: 28,288,658 km (0.112 R)
• M41: 28,777,694 km (0.101 R)
• M42: 29,764,142 km (0.104 R)
• M43: 32,278,134 km (0.076 R)
• M44: 34,337,947 km (0.103 R)
• M45: 34,650,457 km (0.109 R)
• M46: 39,124,930 km (0.057 R)
• M47: 39,233,687 km (0.089 R)
• M48: 41,097,527 km (0.115 R)
• M49: 41,651,189 km (0.069 R)
• M50: 44,342,754 km (0.115 R)
• M51: 45,938,813 km (0.118 R)
• M52: 47,437,485 km (0.098 R)
• M53: 48,134,611 km (0.054 R)
• M54: 49,186,583 km (0.114 R)
• M55: 49,538,886 km (0.115 R)
• M56: 52,268,000 km (0.1 R)
• M57: 52,747,611 km (0.119 R)
• M58: 53,108,291 km (0.106 R)
• M59: 53,349,144 km (0.047 R)
• M60: 53,590,445 km (0.098 R)
• M61: 55,045,584 km (0.099 R)
• M62: 55,167,356 km (0.077 R)
• M63: 55,533,422 km (0.062 R)
• M64: 55,655,644 km (0.098 R)
• M65: 56,882,646 km (0.111 R)
• M66: 57,252,451 km (0.103 R)
• M67: 58,118,623 km (0.102 R)
• M68: 58,615,438 km (0.114 R)
• M69: 59,363,277 km (0.083 R)
• M70: 62,386,202 km (0.093 R)
• M71: 69,368,533 km (0.061 R)
• M72: 70,027,362 km (0.112 R)
• M73: 71,883,422 km (0.096 R)
• M74: 72,416,589 km (0.069 R)
• M75: 73,487,112 km (0.118 R)
• M76: 73,621,301 km (0.04 R)
• M77: 74,697,508 km (0.048 R)
• M78: 75,102,469 km (0.039 R)
• M79: 76,050,322 km (0.107 R)
• M80: 77,957,694 km (0.044 R)
• M81: 79,192,026 km (0.096 R)
• M82: 80,018,555 km (0.077 R)
• M83: 83,353,390 km (0.116 R)
• M84: 84,474,926 km (0.111 R)
• M85: 84,756,170 km (0.035 R)
• M86: 85,178,484 km (0.099 R)
• M87: 86,025,358 km (0.099 R)
• M88: 86,308,248 km (0.048 R)
• M89: 87,727,333 km (0.1 R)
• M90: 89,297,213 km (0.107 R)
• M91: 90,157,550 km (0.106 R)
• M92: 91,886,154 km (0.072 R)
• M93: 96,990,283 km (0.036 R)
• M94: 97,284,692 km (0.101 R)
• M95: 97,579,400 km (0.098 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit