🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.67 AU - 0.79 AU

Year: 234 Days

Day: 30 Hours

Environment

Temp: 91 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,740,428 km

• M1: 58,792 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.84 AU - 1.96 AU

Year: 981 Days

Day: 23 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,740,428 km

• M1: 803,640 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.87 AU - 2.19 AU

Year: 1084 Days

Day: 19.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,740,428 km

• M1: 91,554 km (0.112 R)
• M2: 306,526 km (0.077 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 12.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.34 AU - 7.42 AU

Year: 6039 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,740,428 km

• M1: 178,919 km (0.083 R)
• M2: 301,440 km (0.1 R)
• M3: 407,056 km (0.049 R)
• M4: 521,349 km (0.111 R)
• M5: 659,577 km (0.106 R)
• M6: 834,906 km (0.101 R)
• M7: 1,077,404 km (0.029 R)
• M8: 1,399,488 km (0.082 R)
• M9: 1,661,434 km (0.1 R)
• M10: 1,860,698 km (0.103 R)
• M11: 2,385,338 km (0.071 R)
• M12: 2,471,357 km (0.094 R)
• M13: 2,629,183 km (0.113 R)
• M14: 2,718,193 km (0.11 R)
• M15: 3,293,696 km (0.119 R)
• M16: 3,428,933 km (0.03 R)
• M17: 3,745,183 km (0.071 R)
• M18: 4,091,502 km (0.099 R)
• M19: 4,195,472 km (0.113 R)
• M20: 4,321,284 km (0.071 R)
• M21: 4,641,573 km (0.052 R)
• M22: 4,881,379 km (0.055 R)
• M23: 5,147,812 km (0.088 R)
• M24: 5,418,884 km (0.085 R)
• M25: 5,671,704 km (0.112 R)
• M26: 6,188,864 km (0.043 R)
• M27: 6,770,500 km (0.071 R)
• M28: 6,993,252 km (0.115 R)
• M29: 7,168,132 km (0.056 R)
• M30: 7,522,230 km (0.053 R)
• M31: 7,778,640 km (0.118 R)
• M32: 8,064,223 km (0.104 R)
• M33: 8,247,630 km (0.065 R)
• M34: 8,379,575 km (0.093 R)
• M35: 8,806,527 km (0.067 R)
• M36: 9,681,675 km (0.109 R)
• M37: 9,793,125 km (0.075 R)
• M38: 10,129,721 km (0.085 R)
• M39: 10,785,707 km (0.095 R)
• M40: 11,046,157 km (0.078 R)
• M41: 11,250,059 km (0.099 R)
• M42: 11,573,190 km (0.097 R)
• M43: 11,810,154 km (0.099 R)
• M44: 12,591,354 km (0.102 R)
• M45: 12,774,013 km (0.1 R)
• M46: 12,957,569 km (0.089 R)
• M47: 13,420,275 km (0.068 R)
• M48: 13,606,824 km (0.064 R)
• M49: 13,888,367 km (0.111 R)
• M50: 13,982,614 km (0.103 R)
• M51: 14,108,725 km (0.095 R)
• M52: 15,324,955 km (0.071 R)
• M53: 16,110,344 km (0.071 R)
• M54: 16,209,378 km (0.077 R)
• M55: 16,308,711 km (0.082 R)
• M56: 16,408,194 km (0.105 R)
• M57: 16,808,218 km (0.108 R)
• M58: 17,312,962 km (0.109 R)
• M59: 18,440,630 km (0.103 R)
• M60: 18,682,829 km (0.105 R)
• M61: 18,856,662 km (0.108 R)
• M62: 18,961,081 km (0.082 R)
• M63: 21,308,122 km (0.043 R)
• M64: 21,562,439 km (0.119 R)
• M65: 21,671,645 km (0.058 R)
• M66: 21,781,151 km (0.105 R)
• M67: 22,000,611 km (0.093 R)
• M68: 22,184,167 km (0.101 R)
• M69: 22,478,726 km (0.068 R)
• M70: 22,811,731 km (0.113 R)
• M71: 23,109,131 km (0.08 R)
• M72: 23,707,822 km (0.063 R)
• M73: 23,971,264 km (0.079 R)
• M74: 25,226,689 km (0.044 R)
• M75: 25,881,778 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.4

Radius: 6.6

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.77 AU - 17.41 AU

Year: 23067 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 91.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,740,428 km

• M1: 188,942 km (0.091 R)
• M2: 235,617 km (0.029 R)
• M3: 384,467 km (0.115 R)
• M4: 563,535 km (0.089 R)
• M5: 688,749 km (0.067 R)
• M6: 823,387 km (0.088 R)
• M7: 879,635 km (0.042 R)
• M8: 1,180,776 km (0.082 R)
• M9: 1,512,584 km (0.064 R)
• M10: 1,688,960 km (0.101 R)
• M11: 2,023,461 km (0.056 R)
• M12: 2,218,088 km (0.087 R)
• M13: 2,795,236 km (0.115 R)
• M14: 2,838,171 km (0.118 R)
• M15: 4,275,657 km (0.111 R)
• M16: 4,780,699 km (0.073 R)
• M17: 5,357,698 km (0.099 R)
• M18: 5,573,119 km (0.12 R)
• M19: 5,846,285 km (0.076 R)
• M20: 5,901,337 km (0.103 R)
• M21: 5,956,688 km (0.101 R)
• M22: 7,099,317 km (0.054 R)
• M23: 8,494,317 km (0.073 R)
• M24: 10,570,436 km (0.097 R)
• M25: 10,840,610 km (0.091 R)
• M26: 11,249,909 km (0.094 R)
• M27: 11,734,008 km (0.114 R)
• M28: 11,943,445 km (0.043 R)
• M29: 12,083,768 km (0.06 R)
• M30: 12,154,229 km (0.102 R)
• M31: 13,737,124 km (0.113 R)
• M32: 13,884,178 km (0.118 R)
• M33: 15,079,615 km (0.104 R)
• M34: 15,689,675 km (0.055 R)
• M35: 15,920,505 km (0.046 R)
• M36: 16,230,023 km (0.114 R)
• M37: 17,328,969 km (0.083 R)
• M38: 17,967,751 km (0.086 R)
• M39: 18,048,086 km (0.099 R)
• M40: 18,532,932 km (0.109 R)
• M41: 19,021,968 km (0.104 R)
• M42: 20,598,729 km (0.1 R)
• M43: 21,701,415 km (0.108 R)
• M44: 22,649,417 km (0.065 R)
• M45: 25,483,249 km (0.067 R)
• M46: 25,935,932 km (0.057 R)
• M47: 29,273,611 km (0.055 R)
• M48: 32,449,424 km (0.106 R)
• M49: 33,235,710 km (0.06 R)
• M50: 33,730,281 km (0.075 R)
• M51: 34,426,659 km (0.12 R)
• M52: 35,631,670 km (0.114 R)
• M53: 37,979,758 km (0.075 R)
• M54: 38,186,203 km (0.119 R)
• M55: 38,912,052 km (0.041 R)
• M56: 39,016,022 km (0.067 R)
• M57: 39,224,412 km (0.092 R)
• M58: 40,166,729 km (0.087 R)
• M59: 41,116,526 km (0.095 R)
• M60: 42,823,288 km (0.113 R)
• M61: 45,645,602 km (0.081 R)
• M62: 46,746,941 km (0.106 R)
• M63: 47,300,902 km (0.117 R)
• M64: 48,303,656 km (0.067 R)
• M65: 48,415,406 km (0.073 R)
• M66: 48,527,305 km (0.11 R)
• M67: 49,425,940 km (0.103 R)
• M68: 49,538,587 km (0.084 R)
• M69: 49,651,384 km (0.063 R)
• M70: 52,959,142 km (0.083 R)
• M71: 54,581,232 km (0.087 R)
• M72: 55,867,325 km (0.116 R)
• M73: 57,399,805 km (0.06 R)
• M74: 60,385,779 km (0.109 R)
• M75: 60,747,507 km (0.08 R)
• M76: 60,868,232 km (0.092 R)
• M77: 60,989,107 km (0.107 R)
• M78: 61,715,554 km (0.076 R)
• M79: 63,422,017 km (0.089 R)
• M80: 63,544,388 km (0.085 R)
• M81: 64,773,484 km (0.085 R)
• M82: 68,884,733 km (0.093 R)
• M83: 69,136,656 km (0.059 R)
• M84: 69,514,989 km (0.05 R)
• M85: 70,781,185 km (0.05 R)
• M86: 75,013,459 km (0.099 R)
• M87: 75,661,965 km (0.075 R)
• M88: 77,749,155 km (0.109 R)
• M89: 80,650,007 km (0.109 R)
• M90: 82,514,296 km (0.043 R)
• M91: 82,915,667 km (0.068 R)
• M92: 84,123,670 km (0.098 R)
• M93: 84,797,159 km (0.062 R)
• M94: 85,472,594 km (0.089 R)
• M95: 85,607,830 km (0.107 R)
• M96: 89,699,631 km (0.102 R)
• M97: 90,663,490 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 11,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit