🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.7 AU - 1.08 AU

Year: 311 Days

Day: 17.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,779,050 km

• M1: 156,031 km (0.11 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 8.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.81 AU - 6.13 AU

Year: 4109 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,779,050 km

• M1: 111,151 km (0.098 R)
• M2: 178,171 km (0.075 R)
• M3: 290,369 km (0.081 R)
• M4: 374,593 km (0.117 R)
• M5: 483,052 km (0.043 R)
• M6: 572,062 km (0.06 R)
• M7: 725,699 km (0.04 R)
• M8: 821,143 km (0.113 R)
• M9: 996,322 km (0.082 R)
• M10: 1,113,457 km (0.086 R)
• M11: 1,204,412 km (0.101 R)
• M12: 1,298,061 km (0.09 R)
• M13: 1,437,636 km (0.08 R)
• M14: 1,571,077 km (0.115 R)
• M15: 1,627,924 km (0.081 R)
• M16: 2,095,118 km (0.058 R)
• M17: 2,195,947 km (0.063 R)
• M18: 2,442,185 km (0.098 R)
• M19: 2,615,719 km (0.105 R)
• M20: 3,060,473 km (0.081 R)
• M21: 3,454,215 km (0.067 R)
• M22: 3,879,372 km (0.037 R)
• M23: 3,957,163 km (0.118 R)
• M24: 4,289,270 km (0.06 R)
• M25: 4,515,612 km (0.12 R)
• M26: 4,613,898 km (0.067 R)
• M27: 4,795,809 km (0.086 R)
• M28: 4,879,434 km (0.109 R)
• M29: 5,132,853 km (0.098 R)
• M30: 5,287,088 km (0.118 R)
• M31: 5,529,885 km (0.092 R)
• M32: 5,936,941 km (0.056 R)
• M33: 6,153,110 km (0.098 R)
• M34: 6,244,066 km (0.088 R)
• M35: 6,519,326 km (0.115 R)
• M36: 6,667,727 km (0.113 R)
• M37: 7,330,445 km (0.107 R)
• M38: 7,407,488 km (0.081 R)
• M39: 7,718,502 km (0.037 R)
• M40: 7,797,041 km (0.086 R)
• M41: 7,974,464 km (0.102 R)
• M42: 8,073,647 km (0.099 R)
• M43: 8,153,234 km (0.036 R)
• M44: 8,575,548 km (0.066 R)
• M45: 8,820,141 km (0.058 R)
• M46: 8,922,765 km (0.108 R)
• M47: 9,546,588 km (0.07 R)
• M48: 9,757,671 km (0.101 R)
• M49: 9,927,614 km (0.037 R)
• M50: 10,248,950 km (0.088 R)
• M51: 10,836,122 km (0.092 R)
• M52: 11,012,198 km (0.098 R)
• M53: 11,100,611 km (0.11 R)
• M54: 11,167,032 km (0.118 R)
• M55: 11,322,614 km (0.082 R)
• M56: 11,568,553 km (0.066 R)
• M57: 11,680,901 km (0.103 R)
• M58: 12,546,773 km (0.078 R)
• M59: 12,616,037 km (0.115 R)
• M60: 12,940,814 km (0.115 R)
• M61: 13,338,894 km (0.103 R)
• M62: 13,669,805 km (0.112 R)
• M63: 13,836,307 km (0.082 R)
• M64: 14,291,533 km (0.115 R)
• M65: 14,654,308 km (0.088 R)
• M66: 14,751,696 km (0.052 R)
• M67: 15,413,966 km (0.092 R)
• M68: 15,587,201 km (0.114 R)
• M69: 15,686,534 km (0.087 R)
• M70: 15,810,999 km (0.114 R)
• M71: 16,060,827 km (0.112 R)
• M72: 16,589,805 km (0.116 R)
• M73: 16,869,254 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.5

Radius: 10.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.2 AU - 10.14 AU

Year: 10298 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,779,050 km

• M1: 141,370 km (0.112 R)
• M2: 278,850 km (0.108 R)
• M3: 415,882 km (0.094 R)
• M4: 754,572 km (0.081 R)
• M5: 862,581 km (0.091 R)
• M6: 1,095,056 km (0.081 R)
• M7: 1,219,073 km (0.115 R)
• M8: 1,602,492 km (0.11 R)
• M9: 1,708,557 km (0.097 R)
• M10: 1,835,566 km (0.051 R)
• M11: 2,099,157 km (0.093 R)
• M12: 2,725,972 km (0.066 R)
• M13: 3,227,125 km (0.117 R)
• M14: 3,317,183 km (0.055 R)
• M15: 3,546,218 km (0.048 R)
• M16: 3,756,851 km (0.104 R)
• M17: 3,971,674 km (0.078 R)
• M18: 4,190,536 km (0.083 R)
• M19: 4,313,804 km (0.098 R)
• M20: 4,870,757 km (0.061 R)
• M21: 5,184,314 km (0.094 R)
• M22: 5,858,402 km (0.046 R)
• M23: 6,276,229 km (0.092 R)
• M24: 6,417,599 km (0.108 R)
• M25: 6,617,462 km (0.082 R)
• M26: 6,877,463 km (0.108 R)
• M27: 7,347,799 km (0.06 R)
• M28: 8,103,717 km (0.042 R)
• M29: 8,475,467 km (0.113 R)
• M30: 8,600,531 km (0.086 R)
• M31: 8,852,604 km (0.117 R)
• M32: 9,623,631 km (0.084 R)
• M33: 9,918,339 km (0.109 R)
• M34: 10,416,051 km (0.07 R)
• M35: 11,783,076 km (0.046 R)
• M36: 12,028,118 km (0.118 R)
• M37: 12,345,564 km (0.052 R)
• M38: 13,643,176 km (0.049 R)
• M39: 13,716,479 km (0.108 R)
• M40: 14,420,038 km (0.099 R)
• M41: 15,059,419 km (0.041 R)
• M42: 16,093,889 km (0.107 R)
• M43: 16,717,712 km (0.076 R)
• M44: 16,796,251 km (0.09 R)
• M45: 17,032,615 km (0.074 R)
• M46: 17,190,740 km (0.064 R)
• M47: 17,668,257 km (0.11 R)
• M48: 17,948,753 km (0.078 R)
• M49: 18,230,745 km (0.103 R)
• M50: 18,554,923 km (0.111 R)
• M51: 19,208,965 km (0.08 R)
• M52: 19,291,244 km (0.114 R)
• M53: 19,373,672 km (0.07 R)
• M54: 19,538,828 km (0.056 R)
• M55: 19,621,556 km (0.094 R)
• M56: 20,455,564 km (0.054 R)
• M57: 20,961,504 km (0.033 R)
• M58: 22,460,624 km (0.106 R)
• M59: 22,547,241 km (0.104 R)
• M60: 22,982,422 km (0.078 R)
• M61: 24,572,198 km (0.037 R)
• M62: 25,833,009 km (0.098 R)
• M63: 26,884,383 km (0.096 R)
• M64: 27,392,118 km (0.078 R)
• M65: 28,043,018 km (0.114 R)
• M66: 28,276,690 km (0.031 R)
• M67: 28,370,339 km (0.118 R)
• M68: 29,076,141 km (0.117 R)
• M69: 29,265,233 km (0.07 R)
• M70: 29,454,774 km (0.096 R)
• M71: 30,889,716 km (0.108 R)
• M72: 31,276,128 km (0.097 R)
• M73: 31,518,476 km (0.056 R)
• M74: 31,712,804 km (0.113 R)
• M75: 32,347,248 km (0.058 R)
• M76: 32,641,358 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.3

Radius: 4.1

Gravity: 52.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.42 AU - 18.16 AU

Year: 22173 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,779,050 km

• M1: 92,152 km (0.077 R)
• M2: 213,925 km (0.097 R)
• M3: 1,420,731 km (0.111 R)
• M4: 1,454,091 km (0.082 R)
• M5: 2,446,673 km (0.097 R)
• M6: 2,527,007 km (0.099 R)
• M7: 2,984,029 km (0.098 R)
• M8: 3,069,898 km (0.106 R)
• M9: 4,258,004 km (0.108 R)
• M10: 5,154,095 km (0.103 R)
• M11: 5,623,384 km (0.103 R)
• M12: 5,729,598 km (0.062 R)
• M13: 5,836,411 km (0.112 R)
• M14: 6,215,343 km (0.072 R)
• M15: 6,883,447 km (0.116 R)
• M16: 7,341,366 km (0.11 R)
• M17: 7,691,275 km (0.098 R)
• M18: 8,407,400 km (0.096 R)
• M19: 9,710,697 km (0.095 R)
• M20: 10,158,892 km (0.102 R)
• M21: 10,745,166 km (0.094 R)
• M22: 10,810,989 km (0.119 R)
• M23: 11,814,043 km (0.111 R)
• M24: 12,154,977 km (0.045 R)
• M25: 12,292,307 km (0.074 R)
• M26: 12,986,442 km (0.103 R)
• M27: 13,126,764 km (0.097 R)
• M28: 14,123,236 km (0.09 R)
• M29: 14,412,408 km (0.115 R)
• M30: 14,630,522 km (0.033 R)
• M31: 18,344,588 km (0.09 R)
• M32: 18,739,078 km (0.076 R)
• M33: 19,296,181 km (0.082 R)
• M34: 21,329,515 km (0.055 R)
• M35: 21,495,120 km (0.109 R)
• M36: 22,581,799 km (0.043 R)
• M37: 23,174,356 km (0.065 R)
• M38: 23,515,289 km (0.114 R)
• M39: 23,943,738 km (0.087 R)
• M40: 25,244,341 km (0.104 R)
• M41: 25,331,856 km (0.081 R)
• M42: 25,419,521 km (0.078 R)
• M43: 25,595,148 km (0.109 R)
• M44: 26,035,714 km (0.114 R)
• M45: 26,924,625 km (0.1 R)
• M46: 28,549,407 km (0.099 R)
• M47: 30,298,506 km (0.096 R)
• M48: 31,233,043 km (0.071 R)
• M49: 31,703,828 km (0.082 R)
• M50: 33,226,136 km (0.054 R)
• M51: 33,610,303 km (0.084 R)
• M52: 33,899,476 km (0.095 R)
• M53: 35,750,002 km (0.086 R)
• M54: 36,538,831 km (0.03 R)
• M55: 37,034,898 km (0.106 R)
• M56: 37,433,277 km (0.049 R)
• M57: 39,243,561 km (0.062 R)
• M58: 41,701,154 km (0.102 R)
• M59: 42,948,501 km (0.104 R)
• M60: 43,681,830 km (0.112 R)
• M61: 44,736,495 km (0.12 R)
• M62: 45,906,351 km (0.107 R)
• M63: 46,441,313 km (0.092 R)
• M64: 49,475,756 km (0.111 R)
• M65: 49,804,572 km (0.068 R)
• M66: 50,795,658 km (0.089 R)
• M67: 52,015,628 km (0.064 R)
• M68: 54,145,603 km (0.09 R)
• M69: 54,258,549 km (0.057 R)
• M70: 54,597,688 km (0.074 R)
• M71: 55,391,753 km (0.065 R)
• M72: 57,681,498 km (0.086 R)
• M73: 57,796,838 km (0.119 R)
• M74: 60,235,732 km (0.1 R)
• M75: 60,704,123 km (0.103 R)
• M76: 62,471,323 km (0.063 R)
• M77: 65,814,835 km (0.068 R)
• M78: 67,386,810 km (0.075 R)
• M79: 68,238,321 km (0.025 R)
• M80: 68,482,315 km (0.091 R)
• M81: 70,444,441 km (0.108 R)
• M82: 71,061,382 km (0.096 R)
• M83: 72,176,335 km (0.085 R)
• M84: 73,047,593 km (0.046 R)
• M85: 73,297,122 km (0.111 R)
• M86: 73,922,292 km (0.088 R)
• M87: 77,074,469 km (0.102 R)
• M88: 79,371,095 km (0.044 R)
• M89: 80,656,590 km (0.105 R)
• M90: 81,560,610 km (0.102 R)
• M91: 84,816,458 km (0.091 R)
• M92: 86,262,321 km (0.033 R)
• M93: 87,054,442 km (0.063 R)
• M94: 88,114,492 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit