🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.97 AU - 1.23 AU

Year: 415 Days

Day: 12.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.29 AU - 2.29 AU

Year: 1247 Days

Day: 32.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.8

Radius: 7.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.52 AU - 14.1 AU

Year: 17476 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,424,254 km

• M1: 685,457 km (0.075 R)
• M2: 1,000,361 km (0.087 R)
• M3: 1,750,594 km (0.098 R)
• M4: 2,230,803 km (0.067 R)
• M5: 2,337,018 km (0.088 R)
• M6: 2,390,724 km (0.1 R)
• M7: 2,526,858 km (0.073 R)
• M8: 2,750,058 km (0.072 R)
• M9: 3,335,733 km (0.116 R)
• M10: 4,023,285 km (0.057 R)
• M11: 4,251,123 km (0.099 R)
• M12: 4,550,318 km (0.046 R)
• M13: 4,685,555 km (0.094 R)
• M14: 4,787,730 km (0.108 R)
• M15: 5,704,765 km (0.062 R)
• M16: 5,924,076 km (0.094 R)
• M17: 7,061,169 km (0.115 R)
• M18: 7,534,646 km (0.059 R)
• M19: 7,977,755 km (0.099 R)
• M20: 8,387,803 km (0.066 R)
• M21: 10,051,780 km (0.075 R)
• M22: 11,307,355 km (0.12 R)
• M23: 12,469,581 km (0.082 R)
• M24: 13,913,948 km (0.075 R)
• M25: 14,209,105 km (0.098 R)
• M26: 14,605,839 km (0.1 R)
• M27: 14,956,047 km (0.052 R)
• M28: 15,106,991 km (0.073 R)
• M29: 15,207,970 km (0.114 R)
• M30: 15,309,098 km (0.074 R)
• M31: 15,766,868 km (0.033 R)
• M32: 16,074,590 km (0.075 R)
• M33: 17,908,959 km (0.084 R)
• M34: 18,986,513 km (0.119 R)
• M35: 20,140,511 km (0.112 R)
• M36: 20,196,012 km (0.096 R)
• M37: 20,251,513 km (0.1 R)
• M38: 21,204,002 km (0.102 R)
• M39: 21,885,121 km (0.118 R)
• M40: 22,171,003 km (0.064 R)
• M41: 22,920,189 km (0.101 R)
• M42: 25,576,748 km (0.096 R)
• M43: 26,971,748 km (0.04 R)
• M44: 27,956,551 km (0.108 R)
• M45: 28,578,130 km (0.084 R)
• M46: 28,828,108 km (0.095 R)
• M47: 28,890,640 km (0.039 R)
• M48: 29,834,902 km (0.105 R)
• M49: 29,961,611 km (0.089 R)
• M50: 31,882,897 km (0.097 R)
• M51: 32,012,448 km (0.112 R)
• M52: 32,272,001 km (0.111 R)
• M53: 32,662,601 km (0.041 R)
• M54: 32,727,825 km (0.111 R)
• M55: 33,317,091 km (0.091 R)
• M56: 33,382,765 km (0.048 R)
• M57: 33,448,438 km (0.064 R)
• M58: 33,645,908 km (0.059 R)
• M59: 34,439,674 km (0.081 R)
• M60: 34,639,088 km (0.102 R)
• M61: 35,440,484 km (0.081 R)
• M62: 35,776,181 km (0.068 R)
• M63: 36,653,872 km (0.027 R)
• M64: 37,265,727 km (0.117 R)
• M65: 37,402,160 km (0.073 R)
• M66: 38,086,870 km (0.098 R)
• M67: 39,121,489 km (0.07 R)
• M68: 39,955,946 km (0.087 R)
• M69: 41,500,843 km (0.087 R)
• M70: 41,642,213 km (0.066 R)
• M71: 42,494,173 km (0.094 R)
• M72: 44,504,020 km (0.101 R)
• M73: 44,648,831 km (0.082 R)
• M74: 44,866,197 km (0.103 R)
• M75: 48,839,516 km (0.073 R)
• M76: 48,914,165 km (0.112 R)
• M77: 50,188,739 km (0.043 R)

Asteroid Belt

Center: 14.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.3

Radius: 5.4

Gravity: 27.45 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.99 AU - 18.51 AU

Year: 23575 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,424,254 km

• M1: 231,278 km (0.103 R)
• M2: 301,141 km (0.08 R)
• M3: 554,859 km (0.108 R)
• M4: 1,126,771 km (0.114 R)
• M5: 1,219,671 km (0.099 R)
• M6: 1,480,121 km (0.116 R)
• M7: 1,582,297 km (0.076 R)
• M8: 1,686,716 km (0.052 R)
• M9: 3,735,309 km (0.098 R)
• M10: 4,598,339 km (0.076 R)
• M11: 4,648,006 km (0.075 R)
• M12: 5,154,843 km (0.092 R)
• M13: 5,258,365 km (0.07 R)
• M14: 5,414,845 km (0.112 R)
• M15: 6,330,383 km (0.099 R)
• M16: 6,891,076 km (0.107 R)
• M17: 7,177,407 km (0.071 R)
• M18: 7,235,151 km (0.118 R)
• M19: 7,467,627 km (0.08 R)
• M20: 7,761,736 km (0.115 R)
• M21: 8,240,000 km (0.118 R)
• M22: 8,727,839 km (0.108 R)
• M23: 8,913,191 km (0.084 R)
• M24: 12,953,380 km (0.112 R)
• M25: 13,306,431 km (0.09 R)
• M26: 14,603,445 km (0.096 R)
• M27: 16,166,743 km (0.025 R)
• M28: 16,546,721 km (0.091 R)
• M29: 18,967,514 km (0.073 R)
• M30: 20,833,747 km (0.11 R)
• M31: 21,496,616 km (0.086 R)
• M32: 21,998,068 km (0.091 R)
• M33: 22,757,726 km (0.053 R)
• M34: 23,012,790 km (0.096 R)
• M35: 23,098,061 km (0.064 R)
• M36: 24,215,856 km (0.091 R)
• M37: 25,263,191 km (0.092 R)
• M38: 25,880,880 km (0.118 R)
• M39: 26,772,035 km (0.049 R)
• M40: 27,041,311 km (0.053 R)
• M41: 28,036,436 km (0.11 R)
• M42: 28,218,646 km (0.115 R)
• M43: 28,767,521 km (0.095 R)
• M44: 30,998,474 km (0.12 R)
• M45: 31,565,001 km (0.082 R)
• M46: 33,574,101 km (0.086 R)
• M47: 34,936,339 km (0.065 R)
• M48: 36,019,278 km (0.12 R)
• M49: 36,217,345 km (0.086 R)
• M50: 37,814,901 km (0.052 R)
• M51: 37,915,580 km (0.092 R)
• M52: 38,016,260 km (0.096 R)
• M53: 38,622,430 km (0.102 R)
• M54: 39,946,521 km (0.108 R)
• M55: 40,254,244 km (0.028 R)
• M56: 41,078,528 km (0.103 R)
• M57: 41,182,050 km (0.09 R)
• M58: 42,221,007 km (0.071 R)
• M59: 43,901,440 km (0.075 R)
• M60: 44,219,036 km (0.036 R)
• M61: 44,325,101 km (0.107 R)
• M62: 46,247,583 km (0.103 R)
• M63: 46,894,445 km (0.03 R)
• M64: 50,062,927 km (0.112 R)
• M65: 51,282,748 km (0.114 R)
• M66: 52,176,147 km (0.11 R)
• M67: 53,187,129 km (0.1 R)
• M68: 53,299,926 km (0.108 R)
• M69: 54,318,089 km (0.086 R)
• M70: 55,114,548 km (0.119 R)
• M71: 55,457,127 km (0.079 R)
• M72: 58,920,767 km (0.114 R)
• M73: 60,208,206 km (0.095 R)
• M74: 61,978,697 km (0.078 R)
• M75: 64,606,234 km (0.109 R)
• M76: 66,418,463 km (0.06 R)
• M77: 67,026,279 km (0.105 R)
• M78: 67,513,818 km (0.079 R)
• M79: 68,124,926 km (0.079 R)
• M80: 69,352,675 km (0.113 R)
• M81: 69,969,318 km (0.111 R)
• M82: 70,216,453 km (0.079 R)
• M83: 70,340,171 km (0.115 R)
• M84: 73,079,457 km (0.097 R)
• M85: 74,336,080 km (0.118 R)
• M86: 74,588,302 km (0.112 R)
• M87: 75,599,882 km (0.117 R)
• M88: 77,508,901 km (0.075 R)
• M89: 79,562,431 km (0.095 R)
• M90: 79,820,487 km (0.09 R)
• M91: 79,949,590 km (0.094 R)
• M92: 82,154,663 km (0.076 R)
• M93: 82,676,310 km (0.091 R)
• M94: 83,460,951 km (0.105 R)
• M95: 85,829,834 km (0.093 R)
• M96: 86,094,323 km (0.096 R)
• M97: 86,624,348 km (0.044 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit