🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 21.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.89 AU - 1.21 AU

Year: 384 Days

Day: 40.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 11.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.65 AU - 8.37 AU

Year: 8081 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,311,708 km

• M1: 159,621 km (0.088 R)
• M2: 706,401 km (0.11 R)
• M3: 917,185 km (0.068 R)
• M4: 1,627,176 km (0.045 R)
• M5: 2,140,297 km (0.055 R)
• M6: 2,330,286 km (0.095 R)
• M7: 2,476,593 km (0.12 R)
• M8: 2,651,024 km (0.085 R)
• M9: 2,804,062 km (0.089 R)
• M10: 3,472,765 km (0.081 R)
• M11: 3,584,365 km (0.066 R)
• M12: 4,338,637 km (0.096 R)
• M13: 4,428,845 km (0.093 R)
• M14: 4,580,687 km (0.032 R)
• M15: 4,827,074 km (0.103 R)
• M16: 4,983,404 km (0.05 R)
• M17: 5,494,730 km (0.079 R)
• M18: 5,822,948 km (0.095 R)
• M19: 6,327,242 km (0.093 R)
• M20: 6,532,939 km (0.105 R)
• M21: 6,636,610 km (0.074 R)
• M22: 7,485,877 km (0.065 R)
• M23: 7,776,696 km (0.108 R)
• M24: 9,953,794 km (0.09 R)
• M25: 10,193,300 km (0.101 R)
• M26: 10,596,915 km (0.081 R)
• M27: 10,759,827 km (0.119 R)
• M28: 11,294,938 km (0.088 R)
• M29: 11,965,586 km (0.079 R)
• M30: 12,050,258 km (0.105 R)
• M31: 12,477,061 km (0.11 R)
• M32: 13,653,798 km (0.108 R)
• M33: 14,188,311 km (0.105 R)
• M34: 14,367,978 km (0.109 R)
• M35: 16,346,709 km (0.087 R)
• M36: 17,728,844 km (0.079 R)
• M37: 17,971,043 km (0.045 R)
• M38: 18,851,576 km (0.098 R)
• M39: 18,999,827 km (0.083 R)
• M40: 19,197,895 km (0.089 R)
• M41: 19,846,551 km (0.061 R)
• M42: 20,198,854 km (0.109 R)
• M43: 20,858,581 km (0.108 R)
• M44: 21,165,406 km (0.071 R)
• M45: 22,199,127 km (0.113 R)
• M46: 22,512,535 km (0.111 R)
• M47: 23,196,347 km (0.084 R)
• M48: 23,514,392 km (0.098 R)
• M49: 23,940,596 km (0.065 R)
• M50: 25,017,252 km (0.108 R)
• M51: 25,288,772 km (0.087 R)
• M52: 27,217,537 km (0.094 R)
• M53: 28,453,964 km (0.067 R)
• M54: 28,567,359 km (0.086 R)
• M55: 28,680,754 km (0.102 R)
• M56: 28,908,143 km (0.118 R)
• M57: 29,766,236 km (0.063 R)
• M58: 30,169,552 km (0.118 R)
• M59: 30,516,619 km (0.12 R)
• M60: 31,098,106 km (0.113 R)
• M61: 31,214,793 km (0.108 R)
• M62: 31,565,899 km (0.083 R)
• M63: 31,918,202 km (0.034 R)
• M64: 32,626,996 km (0.107 R)
• M65: 32,805,018 km (0.074 R)
• M66: 33,759,751 km (0.096 R)
• M67: 34,602,586 km (0.114 R)
• M68: 35,269,643 km (0.104 R)
• M69: 36,925,093 km (0.087 R)
• M70: 37,669,043 km (0.088 R)
• M71: 38,230,185 km (0.098 R)
• M72: 38,543,143 km (0.109 R)
• M73: 38,794,019 km (0.108 R)
• M74: 39,234,585 km (0.077 R)
• M75: 40,311,241 km (0.073 R)
• M76: 41,141,210 km (0.08 R)
• M77: 41,461,947 km (0.088 R)
• M78: 41,912,237 km (0.103 R)
• M79: 42,688,201 km (0.099 R)
• M80: 43,273,129 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.3

Radius: 4.5

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.38 AU - 18.42 AU

Year: 20501 Days

Day: 20.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,311,708 km

• M1: 226,940 km (0.111 R)
• M2: 807,529 km (0.068 R)
• M3: 1,015,022 km (0.06 R)
• M4: 1,162,375 km (0.092 R)
• M5: 1,290,431 km (0.109 R)
• M6: 1,560,306 km (0.115 R)
• M7: 1,817,913 km (0.061 R)
• M8: 1,906,625 km (0.118 R)
• M9: 1,996,982 km (0.054 R)
• M10: 2,213,151 km (0.096 R)
• M11: 2,340,010 km (0.064 R)
• M12: 2,436,650 km (0.116 R)
• M13: 2,534,786 km (0.031 R)
• M14: 2,836,675 km (0.099 R)
• M15: 3,221,141 km (0.076 R)
• M16: 3,846,909 km (0.077 R)
• M17: 5,936,492 km (0.081 R)
• M18: 6,201,729 km (0.1 R)
• M19: 6,516,034 km (0.046 R)
• M20: 9,008,335 km (0.116 R)
• M21: 9,828,131 km (0.094 R)
• M22: 10,036,820 km (0.098 R)
• M23: 10,671,564 km (0.07 R)
• M24: 10,832,232 km (0.113 R)
• M25: 11,373,627 km (0.102 R)
• M26: 11,482,983 km (0.113 R)
• M27: 11,592,788 km (0.069 R)
• M28: 11,868,497 km (0.073 R)
• M29: 13,452,289 km (0.084 R)
• M30: 14,210,003 km (0.097 R)
• M31: 14,802,111 km (0.112 R)
• M32: 15,101,307 km (0.099 R)
• M33: 17,124,767 km (0.055 R)
• M34: 17,312,962 km (0.112 R)
• M35: 17,438,773 km (0.052 R)
• M36: 18,842,600 km (0.07 R)
• M37: 18,972,002 km (0.049 R)
• M38: 19,492,603 km (0.086 R)
• M39: 20,216,058 km (0.073 R)
• M40: 20,282,330 km (0.07 R)
• M41: 20,481,295 km (0.079 R)
• M42: 21,015,359 km (0.032 R)
• M43: 21,621,530 km (0.056 R)
• M44: 22,028,885 km (0.101 R)
• M45: 23,335,323 km (0.101 R)
• M46: 24,454,764 km (0.1 R)
• M47: 24,808,264 km (0.118 R)
• M48: 25,021,141 km (0.037 R)
• M49: 25,520,200 km (0.117 R)
• M50: 25,735,023 km (0.118 R)
• M51: 26,455,635 km (0.075 R)
• M52: 26,891,264 km (0.118 R)
• M53: 28,064,261 km (0.111 R)
• M54: 28,880,467 km (0.065 R)
• M55: 29,553,957 km (0.028 R)
• M56: 29,704,303 km (0.08 R)
• M57: 30,005,743 km (0.115 R)
• M58: 30,535,917 km (0.12 R)
• M59: 30,611,763 km (0.114 R)
• M60: 31,528,499 km (0.055 R)
• M61: 32,686,836 km (0.108 R)
• M62: 32,842,417 km (0.115 R)
• M63: 34,252,976 km (0.105 R)
• M64: 35,204,418 km (0.106 R)
• M65: 37,295,198 km (0.05 R)
• M66: 37,539,042 km (0.072 R)
• M67: 39,343,342 km (0.081 R)
• M68: 40,256,039 km (0.086 R)
• M69: 40,506,167 km (0.109 R)
• M70: 42,102,226 km (0.098 R)
• M71: 42,610,410 km (0.025 R)
• M72: 43,804,351 km (0.077 R)
• M73: 45,528,915 km (0.091 R)
• M74: 45,789,515 km (0.09 R)
• M75: 47,275,470 km (0.096 R)
• M76: 47,363,434 km (0.077 R)
• M77: 48,245,463 km (0.062 R)
• M78: 49,132,877 km (0.116 R)
• M79: 49,667,839 km (0.045 R)
• M80: 50,294,655 km (0.102 R)
• M81: 50,743,747 km (0.036 R)
• M82: 51,555,765 km (0.082 R)
• M83: 51,646,271 km (0.105 R)
• M84: 51,736,778 km (0.112 R)
• M85: 53,283,919 km (0.094 R)
• M86: 55,216,125 km (0.034 R)
• M87: 55,308,577 km (0.084 R)
• M88: 56,796,926 km (0.116 R)
• M89: 58,392,537 km (0.033 R)
• M90: 60,956,944 km (0.044 R)
• M91: 61,531,699 km (0.078 R)
• M92: 62,300,931 km (0.085 R)
• M93: 64,140,685 km (0.104 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit