🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.89 AU - 1.09 AU

Year: 343 Days

Day: 30.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,310,212 km

• M1: 518,207 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.46 AU - 1.82 AU

Year: 731 Days

Day: 18.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 12.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.72 AU - 10.88 AU

Year: 12360 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 97,310,212 km

• M1: 172,187 km (0.083 R)
• M2: 305,329 km (0.057 R)
• M3: 985,102 km (0.09 R)
• M4: 1,090,718 km (0.118 R)
• M5: 1,291,030 km (0.091 R)
• M6: 1,384,079 km (0.058 R)
• M7: 1,627,326 km (0.104 R)
• M8: 1,832,125 km (0.025 R)
• M9: 2,100,354 km (0.119 R)
• M10: 2,324,452 km (0.111 R)
• M11: 3,043,419 km (0.054 R)
• M12: 3,297,885 km (0.087 R)
• M13: 3,493,409 km (0.086 R)
• M14: 3,659,314 km (0.116 R)
• M15: 3,964,792 km (0.085 R)
• M16: 4,243,194 km (0.066 R)
• M17: 4,349,259 km (0.072 R)
• M18: 4,672,989 km (0.059 R)
• M19: 5,154,544 km (0.115 R)
• M20: 5,382,232 km (0.109 R)
• M21: 5,535,869 km (0.077 R)
• M22: 5,847,631 km (0.107 R)
• M23: 6,406,978 km (0.039 R)
• M24: 7,491,113 km (0.085 R)
• M25: 8,230,725 km (0.082 R)
• M26: 8,542,038 km (0.073 R)
• M27: 8,902,569 km (0.09 R)
• M28: 9,452,790 km (0.067 R)
• M29: 9,638,740 km (0.076 R)
• M30: 10,156,199 km (0.108 R)
• M31: 10,634,613 km (0.118 R)
• M32: 10,828,043 km (0.111 R)
• M33: 11,613,283 km (0.044 R)
• M34: 12,113,538 km (0.097 R)
• M35: 12,366,358 km (0.112 R)
• M36: 13,919,334 km (0.096 R)
• M37: 14,397,149 km (0.093 R)
• M38: 15,587,949 km (0.071 R)
• M39: 17,205,401 km (0.094 R)
• M40: 17,947,855 km (0.108 R)
• M41: 18,062,896 km (0.118 R)
• M42: 18,467,857 km (0.045 R)
• M43: 19,404,789 km (0.101 R)
• M44: 20,057,783 km (0.044 R)
• M45: 20,657,820 km (0.09 R)
• M46: 20,778,546 km (0.088 R)
• M47: 20,899,421 km (0.087 R)
• M48: 22,741,569 km (0.069 R)
• M49: 25,213,225 km (0.104 R)
• M50: 25,536,207 km (0.104 R)
• M51: 25,730,684 km (0.102 R)
• M52: 26,382,482 km (0.107 R)
• M53: 27,039,666 km (0.111 R)
• M54: 29,450,136 km (0.106 R)
• M55: 29,790,322 km (0.068 R)
• M56: 29,926,904 km (0.088 R)
• M57: 30,063,487 km (0.066 R)
• M58: 30,337,401 km (0.066 R)
• M59: 30,612,212 km (0.073 R)
• M60: 30,956,886 km (0.107 R)
• M61: 31,095,114 km (0.096 R)
• M62: 31,233,492 km (0.118 R)
• M63: 31,649,973 km (0.095 R)
• M64: 32,980,945 km (0.078 R)
• M65: 33,475,964 km (0.059 R)
• M66: 36,936,013 km (0.116 R)
• M67: 37,523,634 km (0.118 R)
• M68: 38,336,698 km (0.113 R)
• M69: 39,679,788 km (0.043 R)
• M70: 40,130,826 km (0.098 R)
• M71: 40,281,620 km (0.081 R)
• M72: 40,886,444 km (0.085 R)
• M73: 41,494,410 km (0.055 R)
• M74: 42,028,774 km (0.106 R)
• M75: 42,335,001 km (0.118 R)
• M76: 42,796,061 km (0.091 R)
• M77: 43,335,960 km (0.107 R)
• M78: 44,033,385 km (0.077 R)
• M79: 44,422,489 km (0.09 R)
• M80: 45,911,287 km (0.083 R)
• M81: 46,543,189 km (0.037 R)
• M82: 46,860,187 km (0.046 R)
• M83: 47,496,277 km (0.085 R)
• M84: 47,655,748 km (0.099 R)
• M85: 47,815,369 km (0.11 R)
• M86: 50,231,524 km (0.097 R)
• M87: 50,964,105 km (0.115 R)
• M88: 55,265,493 km (0.092 R)
• M89: 55,601,190 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.4

Radius: 5.3

Gravity: 26.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.6 AU - 16.08 AU

Year: 18911 Days

Day: 22.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,310,212 km

• M1: 92,451 km (0.09 R)
• M2: 294,259 km (0.06 R)
• M3: 344,973 km (0.097 R)
• M4: 600,187 km (0.112 R)
• M5: 1,169,107 km (0.117 R)
• M6: 1,338,602 km (0.065 R)
• M7: 1,576,911 km (0.063 R)
• M8: 2,841,761 km (0.11 R)
• M9: 3,108,345 km (0.07 R)
• M10: 3,913,779 km (0.066 R)
• M11: 4,470,134 km (0.043 R)
• M12: 5,234,429 km (0.068 R)
• M13: 5,466,905 km (0.108 R)
• M14: 6,184,376 km (0.11 R)
• M15: 6,829,741 km (0.115 R)
• M16: 6,880,305 km (0.104 R)
• M17: 7,186,233 km (0.081 R)
• M18: 7,237,545 km (0.102 R)
• M19: 7,496,499 km (0.057 R)
• M20: 7,653,277 km (0.052 R)
• M21: 7,758,445 km (0.052 R)
• M22: 7,864,061 km (0.069 R)
• M23: 9,001,603 km (0.106 R)
• M24: 9,168,255 km (0.107 R)
• M25: 9,279,855 km (0.104 R)
• M26: 9,335,954 km (0.116 R)
• M27: 10,363,243 km (0.114 R)
• M28: 10,479,630 km (0.03 R)
• M29: 10,596,316 km (0.092 R)
• M30: 12,214,816 km (0.114 R)
• M31: 12,708,938 km (0.106 R)
• M32: 13,209,642 km (0.073 R)
• M33: 13,399,032 km (0.037 R)
• M34: 14,619,452 km (0.09 R)
• M35: 14,815,425 km (0.047 R)
• M36: 16,821,981 km (0.071 R)
• M37: 17,095,895 km (0.116 R)
• M38: 17,233,525 km (0.061 R)
• M39: 18,066,336 km (0.077 R)
• M40: 19,268,505 km (0.108 R)
• M41: 19,555,134 km (0.093 R)
• M42: 20,350,546 km (0.073 R)
• M43: 21,082,678 km (0.108 R)
• M44: 21,230,182 km (0.115 R)
• M45: 22,197,182 km (0.074 R)
• M46: 22,272,131 km (0.111 R)
• M47: 23,254,540 km (0.061 R)
• M48: 24,871,095 km (0.116 R)
• M49: 26,364,680 km (0.063 R)
• M50: 26,842,346 km (0.108 R)
• M51: 27,162,485 km (0.078 R)
• M52: 27,806,355 km (0.037 R)
• M53: 28,130,084 km (0.102 R)
• M54: 29,109,053 km (0.065 R)
• M55: 32,112,081 km (0.062 R)
• M56: 33,478,059 km (0.058 R)
• M57: 33,908,751 km (0.087 R)
• M58: 34,081,686 km (0.102 R)
• M59: 34,688,754 km (0.039 R)
• M60: 36,975,059 km (0.042 R)
• M61: 40,769,609 km (0.063 R)
• M62: 41,229,622 km (0.098 R)
• M63: 41,691,131 km (0.095 R)
• M64: 42,154,586 km (0.109 R)
• M65: 42,247,486 km (0.07 R)
• M66: 42,806,084 km (0.066 R)
• M67: 43,086,431 km (0.118 R)
• M68: 44,970,317 km (0.035 R)
• M69: 45,731,471 km (0.1 R)
• M70: 48,623,198 km (0.094 R)
• M71: 49,404,248 km (0.107 R)
• M72: 49,796,344 km (0.085 R)
• M73: 50,287,923 km (0.053 R)
• M74: 52,170,462 km (0.101 R)
• M75: 52,669,670 km (0.042 R)
• M76: 54,783,787 km (0.119 R)
• M77: 55,291,223 km (0.069 R)
• M78: 55,698,279 km (0.072 R)
• M79: 57,130,828 km (0.085 R)
• M80: 57,645,296 km (0.069 R)
• M81: 58,782,838 km (0.09 R)
• M82: 59,094,300 km (0.062 R)
• M83: 61,711,366 km (0.03 R)
• M84: 62,450,828 km (0.099 R)
• M85: 63,725,402 km (0.099 R)
• M86: 64,687,017 km (0.106 R)
• M87: 64,901,391 km (0.108 R)
• M88: 67,600,435 km (0.089 R)
• M89: 67,709,043 km (0.066 R)
• M90: 68,144,523 km (0.068 R)
• M91: 68,690,256 km (0.069 R)
• M92: 72,327,728 km (0.052 R)
• M93: 74,562,421 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 7.8

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.99 AU - 20.99 AU

Year: 25473 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,310,212 km

• M1: 142,118 km (0.105 R)
• M2: 209,138 km (0.077 R)
• M3: 1,025,045 km (0.069 R)
• M4: 1,119,291 km (0.079 R)
• M5: 1,183,918 km (0.101 R)
• M6: 1,283,101 km (0.095 R)
• M7: 1,936,096 km (0.079 R)
• M8: 2,053,979 km (0.111 R)
• M9: 3,125,100 km (0.088 R)
• M10: 3,937,715 km (0.082 R)
• M11: 4,138,027 km (0.064 R)
• M12: 4,239,454 km (0.109 R)
• M13: 4,496,762 km (0.111 R)
• M14: 5,914,801 km (0.101 R)
• M15: 6,144,433 km (0.106 R)
• M16: 6,260,372 km (0.038 R)
• M17: 6,377,058 km (0.114 R)
• M18: 6,435,700 km (0.063 R)
• M19: 7,769,814 km (0.028 R)
• M20: 8,467,987 km (0.055 R)
• M21: 8,922,765 km (0.117 R)
• M22: 10,472,300 km (0.111 R)
• M23: 11,886,000 km (0.045 R)
• M24: 12,175,771 km (0.04 R)
• M25: 12,762,643 km (0.109 R)
• M26: 13,584,384 km (0.081 R)
• M27: 14,423,180 km (0.109 R)
• M28: 16,552,406 km (0.09 R)
• M29: 17,447,600 km (0.083 R)
• M30: 21,270,274 km (0.081 R)
• M31: 22,331,821 km (0.1 R)
• M32: 22,689,509 km (0.043 R)
• M33: 24,230,517 km (0.06 R)
• M34: 24,505,926 km (0.115 R)
• M35: 24,598,079 km (0.119 R)
• M36: 26,936,443 km (0.113 R)
• M37: 27,412,613 km (0.03 R)
• M38: 27,508,206 km (0.117 R)
• M39: 27,795,584 km (0.101 R)
• M40: 28,663,550 km (0.102 R)
• M41: 29,736,616 km (0.084 R)
• M42: 30,228,643 km (0.12 R)
• M43: 32,425,638 km (0.082 R)
• M44: 32,526,766 km (0.08 R)
• M45: 33,952,733 km (0.105 R)
• M46: 35,399,195 km (0.083 R)
• M47: 35,503,315 km (0.054 R)
• M48: 36,234,699 km (0.067 R)
• M49: 40,291,344 km (0.085 R)
• M50: 40,399,952 km (0.112 R)
• M51: 41,382,511 km (0.06 R)
• M52: 44,040,865 km (0.091 R)
• M53: 44,264,813 km (0.106 R)
• M54: 44,826,553 km (0.045 R)
• M55: 47,211,293 km (0.114 R)
• M56: 47,325,885 km (0.07 R)
• M57: 47,785,150 km (0.118 R)
• M58: 48,823,958 km (0.055 R)
• M59: 49,288,010 km (0.057 R)
• M60: 49,870,096 km (0.073 R)
• M61: 49,986,932 km (0.036 R)
• M62: 50,571,710 km (0.109 R)
• M63: 53,410,479 km (0.119 R)
• M64: 53,769,065 km (0.084 R)
• M65: 55,210,889 km (0.101 R)
• M66: 57,642,154 km (0.109 R)
• M67: 58,255,505 km (0.056 R)
• M68: 59,117,638 km (0.091 R)
• M69: 61,104,297 km (0.046 R)
• M70: 63,365,170 km (0.118 R)
• M71: 64,251,837 km (0.036 R)
• M72: 65,015,085 km (0.09 R)
• M73: 66,165,493 km (0.091 R)
• M74: 67,839,194 km (0.091 R)
• M75: 68,097,848 km (0.102 R)
• M76: 72,149,856 km (0.105 R)
• M77: 72,810,630 km (0.066 R)
• M78: 74,404,895 km (0.077 R)
• M79: 74,671,628 km (0.105 R)
• M80: 79,528,472 km (0.113 R)
• M81: 80,347,820 km (0.094 R)
• M82: 81,444,671 km (0.069 R)
• M83: 83,514,507 km (0.093 R)
• M84: 84,208,193 km (0.101 R)
• M85: 84,903,972 km (0.094 R)
• M86: 85,043,398 km (0.107 R)
• M87: 87,705,791 km (0.089 R)
• M88: 89,259,664 km (0.119 R)
• M89: 89,401,483 km (0.033 R)
• M90: 89,543,152 km (0.047 R)
• M91: 89,685,120 km (0.094 R)
• M92: 91,679,110 km (0.088 R)
• M93: 92,108,307 km (0.03 R)
• M94: 92,394,786 km (0.057 R)
• M95: 94,264,161 km (0.059 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit