🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.65 AU - 0.75 AU

Year: 214 Days

Day: 42.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.32 AU - 2.52 AU

Year: 1375 Days

Day: 19.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.39 AU - 2.95 AU

Year: 1594 Days

Day: 12.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,828,054 km

• M1: 1,669,363 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 12.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.91 AU - 13.43 AU

Year: 13635 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 129.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,828,054 km

• M1: 220,956 km (0.112 R)
• M2: 313,707 km (0.12 R)
• M3: 399,127 km (0.111 R)
• M4: 660,325 km (0.072 R)
• M5: 888,312 km (0.118 R)
• M6: 1,024,147 km (0.099 R)
• M7: 1,501,813 km (0.084 R)
• M8: 1,925,325 km (0.119 R)
• M9: 2,481,978 km (0.116 R)
• M10: 2,612,428 km (0.039 R)
• M11: 2,880,208 km (0.091 R)
• M12: 3,192,419 km (0.081 R)
• M13: 4,155,380 km (0.097 R)
• M14: 4,669,099 km (0.034 R)
• M15: 5,161,276 km (0.111 R)
• M16: 6,553,733 km (0.072 R)
• M17: 6,644,539 km (0.085 R)
• M18: 6,919,350 km (0.083 R)
• M19: 7,151,227 km (0.118 R)
• M20: 7,291,550 km (0.096 R)
• M21: 7,575,187 km (0.106 R)
• M22: 9,300,649 km (0.084 R)
• M23: 9,402,825 km (0.039 R)
• M24: 10,286,350 km (0.102 R)
• M25: 10,711,507 km (0.054 R)
• M26: 13,150,550 km (0.069 R)
• M27: 13,786,341 km (0.113 R)
• M28: 13,961,371 km (0.113 R)
• M29: 14,196,090 km (0.108 R)
• M30: 15,328,546 km (0.058 R)
• M31: 15,631,332 km (0.032 R)
• M32: 16,613,741 km (0.077 R)
• M33: 17,049,969 km (0.105 R)
• M34: 17,552,917 km (0.109 R)
• M35: 17,806,335 km (0.068 R)
• M36: 21,681,818 km (0.053 R)
• M37: 22,226,803 km (0.12 R)
• M38: 22,776,276 km (0.114 R)
• M39: 23,052,733 km (0.067 R)
• M40: 23,399,800 km (0.063 R)
• M41: 24,663,752 km (0.037 R)
• M42: 26,965,016 km (0.113 R)
• M43: 27,698,046 km (0.106 R)
• M44: 28,141,155 km (0.097 R)
• M45: 28,512,157 km (0.094 R)
• M46: 29,184,001 km (0.106 R)
• M47: 29,409,146 km (0.102 R)
• M48: 30,391,406 km (0.073 R)
• M49: 31,001,167 km (0.064 R)
• M50: 32,077,972 km (0.096 R)
• M51: 32,232,806 km (0.054 R)
• M52: 33,167,045 km (0.043 R)
• M53: 33,245,284 km (0.099 R)
• M54: 33,402,063 km (0.104 R)
• M55: 33,637,530 km (0.058 R)
• M56: 33,716,219 km (0.105 R)
• M57: 36,264,469 km (0.103 R)
• M58: 36,830,098 km (0.116 R)
• M59: 37,806,673 km (0.092 R)
• M60: 37,888,354 km (0.095 R)
• M61: 40,368,537 km (0.044 R)
• M62: 40,703,187 km (0.095 R)
• M63: 43,242,162 km (0.101 R)
• M64: 43,327,732 km (0.082 R)
• M65: 43,584,592 km (0.064 R)
• M66: 44,617,266 km (0.08 R)
• M67: 45,745,084 km (0.098 R)
• M68: 47,057,955 km (0.105 R)
• M69: 50,619,282 km (0.042 R)
• M70: 52,432,259 km (0.046 R)
• M71: 53,163,343 km (0.109 R)
• M72: 54,820,738 km (0.113 R)
• M73: 55,098,691 km (0.086 R)
• M74: 55,284,192 km (0.117 R)
• M75: 55,748,843 km (0.071 R)
• M76: 56,495,037 km (0.069 R)
• M77: 56,588,536 km (0.113 R)
• M78: 57,244,672 km (0.099 R)
• M79: 57,620,612 km (0.081 R)
• M80: 58,375,034 km (0.091 R)
• M81: 58,469,580 km (0.108 R)
• M82: 58,658,821 km (0.057 R)
• M83: 59,037,902 km (0.119 R)
• M84: 60,945,425 km (0.06 R)
• M85: 61,521,676 km (0.099 R)
• M86: 62,196,212 km (0.112 R)
• M87: 62,776,353 km (0.059 R)
• M88: 63,941,870 km (0.117 R)
• M89: 64,039,408 km (0.079 R)
• M90: 65,016,731 km (0.074 R)
• M91: 65,408,976 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.9

Radius: 3.1

Gravity: 45.67 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.72 AU - 15.84 AU

Year: 17676 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,828,054 km

• M1: 184,305 km (0.089 R)
• M2: 673,490 km (0.103 R)
• M3: 993,180 km (0.043 R)
• M4: 1,353,711 km (0.095 R)
• M5: 1,641,537 km (0.101 R)
• M6: 1,695,841 km (0.118 R)
• M7: 1,890,767 km (0.094 R)
• M8: 1,976,337 km (0.054 R)
• M9: 2,241,126 km (0.036 R)
• M10: 2,271,195 km (0.114 R)
• M11: 2,392,968 km (0.062 R)
• M12: 3,866,207 km (0.08 R)
• M13: 4,420,467 km (0.116 R)
• M14: 4,458,316 km (0.098 R)
• M15: 5,078,100 km (0.107 R)
• M16: 5,560,403 km (0.074 R)
• M17: 6,099,255 km (0.052 R)
• M18: 6,183,628 km (0.089 R)
• M19: 6,568,095 km (0.064 R)
• M20: 7,048,304 km (0.045 R)
• M21: 8,088,607 km (0.11 R)
• M22: 8,321,082 km (0.057 R)
• M23: 8,555,652 km (0.116 R)
• M24: 8,840,037 km (0.054 R)
• M25: 8,887,759 km (0.041 R)
• M26: 8,983,502 km (0.109 R)
• M27: 9,175,885 km (0.092 R)
• M28: 9,272,525 km (0.093 R)
• M29: 9,418,233 km (0.095 R)
• M30: 9,909,213 km (0.093 R)
• M31: 10,257,926 km (0.112 R)
• M32: 10,458,836 km (0.101 R)
• M33: 11,327,700 km (0.045 R)
• M34: 12,272,561 km (0.094 R)
• M35: 12,916,430 km (0.095 R)
• M36: 13,461,265 km (0.062 R)
• M37: 13,516,168 km (0.086 R)
• M38: 14,742,571 km (0.095 R)
• M39: 14,799,119 km (0.055 R)
• M40: 15,254,495 km (0.061 R)
• M41: 15,311,791 km (0.082 R)
• M42: 17,002,396 km (0.117 R)
• M43: 17,539,004 km (0.039 R)
• M44: 17,899,834 km (0.107 R)
• M45: 19,058,619 km (0.112 R)
• M46: 20,430,132 km (0.086 R)
• M47: 21,255,464 km (0.102 R)
• M48: 23,399,052 km (0.095 R)
• M49: 23,862,506 km (0.12 R)
• M50: 25,406,356 km (0.085 R)
• M51: 26,982,370 km (0.095 R)
• M52: 28,730,869 km (0.117 R)
• M53: 30,227,596 km (0.118 R)
• M54: 31,021,811 km (0.103 R)
• M55: 34,491,135 km (0.049 R)
• M56: 36,769,062 km (0.074 R)
• M57: 37,693,577 km (0.101 R)
• M58: 38,314,259 km (0.062 R)
• M59: 38,938,381 km (0.099 R)
• M60: 40,117,511 km (0.087 R)
• M61: 41,148,839 km (0.066 R)
• M62: 41,627,851 km (0.102 R)
• M63: 42,108,659 km (0.077 R)
• M64: 42,349,661 km (0.104 R)
• M65: 42,752,528 km (0.115 R)
• M66: 46,268,976 km (0.08 R)
• M67: 47,183,318 km (0.116 R)
• M68: 48,019,720 km (0.103 R)
• M69: 48,523,865 km (0.033 R)
• M70: 50,302,284 km (0.116 R)
• M71: 50,472,676 km (0.08 R)
• M72: 50,899,778 km (0.094 R)
• M73: 51,843,441 km (0.1 R)
• M74: 52,706,471 km (0.115 R)
• M75: 54,709,138 km (0.065 R)
• M76: 55,940,179 km (0.118 R)
• M77: 57,269,506 km (0.102 R)
• M78: 57,447,378 km (0.057 R)
• M79: 57,893,329 km (0.105 R)
• M80: 59,507,789 km (0.094 R)
• M81: 59,688,054 km (0.104 R)
• M82: 59,868,619 km (0.11 R)
• M83: 60,049,184 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 5.2

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.27 AU - 23.43 AU

Year: 31089 Days

Day: 21.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,828,054 km

• M1: 99,183 km (0.116 R)
• M2: 134,638 km (0.105 R)
• M3: 498,460 km (0.088 R)
• M4: 817,702 km (0.103 R)
• M5: 997,967 km (0.088 R)
• M6: 1,395,150 km (0.119 R)
• M7: 2,194,302 km (0.087 R)
• M8: 3,018,137 km (0.075 R)
• M9: 3,534,549 km (0.097 R)
• M10: 4,230,628 km (0.102 R)
• M11: 5,022,150 km (0.097 R)
• M12: 6,917,106 km (0.116 R)
• M13: 7,283,172 km (0.105 R)
• M14: 7,906,995 km (0.04 R)
• M15: 8,225,340 km (0.114 R)
• M16: 9,072,512 km (0.11 R)
• M17: 9,271,926 km (0.099 R)
• M18: 9,947,211 km (0.053 R)
• M19: 12,801,987 km (0.107 R)
• M20: 13,325,879 km (0.049 R)
• M21: 13,552,520 km (0.085 R)
• M22: 13,933,097 km (0.108 R)
• M23: 15,332,286 km (0.11 R)
• M24: 16,209,228 km (0.065 R)
• M25: 16,938,668 km (0.086 R)
• M26: 18,513,484 km (0.103 R)
• M27: 22,246,101 km (0.09 R)
• M28: 22,425,319 km (0.064 R)
• M29: 24,242,634 km (0.041 R)
• M30: 26,106,773 km (0.068 R)
• M31: 29,183,852 km (0.068 R)
• M32: 29,872,002 km (0.106 R)
• M33: 30,466,205 km (0.113 R)
• M34: 30,565,538 km (0.077 R)
• M35: 32,170,723 km (0.047 R)
• M36: 32,576,283 km (0.104 R)
• M37: 32,881,462 km (0.106 R)
• M38: 32,983,488 km (0.036 R)
• M39: 33,494,963 km (0.092 R)
• M40: 34,318,649 km (0.063 R)
• M41: 35,985,917 km (0.054 R)
• M42: 36,091,085 km (0.037 R)
• M43: 36,196,252 km (0.048 R)
• M44: 36,723,734 km (0.056 R)
• M45: 36,829,500 km (0.116 R)
• M46: 39,290,684 km (0.051 R)
• M47: 41,804,527 km (0.119 R)
• M48: 42,357,889 km (0.065 R)
• M49: 42,913,645 km (0.109 R)
• M50: 44,032,338 km (0.099 R)
• M51: 44,708,221 km (0.086 R)
• M52: 45,047,360 km (0.071 R)
• M53: 46,070,160 km (0.087 R)
• M54: 46,527,182 km (0.111 R)
• M55: 50,002,191 km (0.091 R)
• M56: 50,707,245 km (0.114 R)
• M57: 50,943,012 km (0.055 R)
• M58: 51,770,886 km (0.104 R)
• M59: 52,484,019 km (0.047 R)
• M60: 52,841,857 km (0.113 R)
• M61: 52,961,386 km (0.034 R)
• M62: 57,075,776 km (0.116 R)
• M63: 60,665,377 km (0.073 R)
• M64: 61,040,868 km (0.068 R)
• M65: 61,920,055 km (0.062 R)
• M66: 62,676,870 km (0.05 R)
• M67: 62,929,990 km (0.056 R)
• M68: 63,818,003 km (0.102 R)
• M69: 64,072,469 km (0.085 R)
• M70: 64,454,841 km (0.083 R)
• M71: 65,478,390 km (0.107 R)
• M72: 65,734,950 km (0.095 R)
• M73: 66,378,221 km (0.116 R)
• M74: 67,541,195 km (0.111 R)
• M75: 69,625,392 km (0.115 R)
• M76: 75,868,261 km (0.102 R)
• M77: 76,542,947 km (0.114 R)
• M78: 77,219,429 km (0.119 R)
• M79: 77,355,114 km (0.111 R)
• M80: 80,357,244 km (0.053 R)
• M81: 81,872,671 km (0.072 R)
• M82: 84,093,601 km (0.032 R)
• M83: 85,351,569 km (0.116 R)
• M84: 85,491,742 km (0.115 R)
• M85: 86,193,656 km (0.063 R)
• M86: 87,744,686 km (0.111 R)
• M87: 88,452,733 km (0.116 R)
• M88: 88,878,489 km (0.052 R)
• M89: 89,874,511 km (0.07 R)
• M90: 90,159,794 km (0.038 R)
• M91: 91,160,604 km (0.101 R)
• M92: 93,606,380 km (0.107 R)
• M93: 96,073,548 km (0.116 R)
• M94: 97,242,057 km (0.082 R)
• M95: 97,534,969 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 18,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit