🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.78 AU

Year: 188 Days

Day: 40.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,360,642 km

• M1: 369,058 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.04 AU - 1.42 AU

Year: 501 Days

Day: 21.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,360,642 km

• M1: 588,219 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.59 AU - 1.93 AU

Year: 857 Days

Day: 35.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 10.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.28 AU - 11.2 AU

Year: 11159 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,360,642 km

• M1: 134,638 km (0.087 R)
• M2: 254,316 km (0.107 R)
• M3: 534,962 km (0.118 R)
• M4: 612,603 km (0.109 R)
• M5: 1,103,434 km (0.081 R)
• M6: 1,248,394 km (0.057 R)
• M7: 1,422,077 km (0.047 R)
• M8: 1,674,000 km (0.046 R)
• M9: 1,915,900 km (0.112 R)
• M10: 2,066,395 km (0.095 R)
• M11: 2,273,439 km (0.087 R)
• M12: 2,680,195 km (0.038 R)
• M13: 2,849,241 km (0.116 R)
• M14: 3,810,258 km (0.033 R)
• M15: 3,936,967 km (0.047 R)
• M16: 4,065,322 km (0.05 R)
• M17: 4,391,894 km (0.104 R)
• M18: 4,863,576 km (0.049 R)
• M19: 5,316,260 km (0.088 R)
• M20: 6,038,817 km (0.097 R)
• M21: 6,449,463 km (0.069 R)
• M22: 6,792,192 km (0.055 R)
• M23: 7,140,905 km (0.11 R)
• M24: 7,495,601 km (0.08 R)
• M25: 7,735,257 km (0.057 R)
• M26: 8,222,049 km (0.117 R)
• M27: 8,677,125 km (0.102 R)
• M28: 9,482,411 km (0.111 R)
• M29: 9,655,047 km (0.074 R)
• M30: 10,311,632 km (0.114 R)
• M31: 10,578,365 km (0.099 R)
• M32: 12,178,912 km (0.089 R)
• M33: 12,697,568 km (0.06 R)
• M34: 13,416,236 km (0.034 R)
• M35: 14,049,933 km (0.077 R)
• M36: 14,395,205 km (0.101 R)
• M37: 14,494,388 km (0.045 R)
• M38: 14,593,721 km (0.079 R)
• M39: 15,094,126 km (0.117 R)
• M40: 16,060,229 km (0.085 R)
• M41: 16,163,003 km (0.062 R)
• M42: 16,421,209 km (0.065 R)
• M43: 16,993,869 km (0.116 R)
• M44: 17,679,177 km (0.078 R)
• M45: 18,805,200 km (0.094 R)
• M46: 19,404,340 km (0.11 R)
• M47: 19,678,702 km (0.088 R)
• M48: 20,120,315 km (0.114 R)
• M49: 20,286,818 km (0.06 R)
• M50: 20,621,169 km (0.111 R)
• M51: 21,748,838 km (0.048 R)
• M52: 22,148,264 km (0.087 R)
• M53: 23,945,982 km (0.11 R)
• M54: 25,070,958 km (0.113 R)
• M55: 25,250,176 km (0.074 R)
• M56: 26,394,899 km (0.103 R)
• M57: 26,577,259 km (0.078 R)
• M58: 27,372,072 km (0.071 R)
• M59: 27,618,160 km (0.088 R)
• M60: 28,423,147 km (0.075 R)
• M61: 28,672,377 km (0.104 R)
• M62: 28,859,823 km (0.111 R)
• M63: 29,992,877 km (0.109 R)
• M64: 30,119,736 km (0.081 R)
• M65: 31,333,124 km (0.09 R)
• M66: 31,590,582 km (0.094 R)
• M67: 33,347,011 km (0.096 R)
• M68: 34,137,785 km (0.095 R)
• M69: 35,335,615 km (0.112 R)
• M70: 36,074,330 km (0.118 R)
• M71: 36,141,649 km (0.119 R)
• M72: 36,818,130 km (0.119 R)
• M73: 37,909,148 km (0.108 R)
• M74: 38,872,408 km (0.033 R)
• M75: 38,941,523 km (0.097 R)
• M76: 39,565,346 km (0.095 R)
• M77: 39,774,035 km (0.08 R)
• M78: 39,913,460 km (0.085 R)
• M79: 40,823,015 km (0.11 R)
• M80: 41,952,030 km (0.109 R)
• M81: 44,529,452 km (0.073 R)
• M82: 44,674,113 km (0.119 R)
• M83: 48,490,654 km (0.076 R)
• M84: 50,136,530 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 8.4

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.6 AU - 10.94 AU

Year: 11210 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,360,642 km

• M1: 128,654 km (0.089 R)
• M2: 219,909 km (0.114 R)
• M3: 297,999 km (0.1 R)
• M4: 361,578 km (0.104 R)
• M5: 584,928 km (0.052 R)
• M6: 721,810 km (0.095 R)
• M7: 927,806 km (0.104 R)
• M8: 987,196 km (0.116 R)
• M9: 1,048,083 km (0.088 R)
• M10: 1,371,962 km (0.104 R)
• M11: 1,486,853 km (0.086 R)
• M12: 1,750,893 km (0.1 R)
• M13: 1,901,239 km (0.081 R)
• M14: 2,831,738 km (0.068 R)
• M15: 3,220,244 km (0.099 R)
• M16: 3,499,244 km (0.114 R)
• M17: 4,382,320 km (0.114 R)
• M18: 4,450,387 km (0.091 R)
• M19: 5,513,579 km (0.09 R)
• M20: 5,884,731 km (0.107 R)
• M21: 5,959,979 km (0.08 R)
• M22: 6,073,374 km (0.11 R)
• M23: 6,187,667 km (0.056 R)
• M24: 6,495,540 km (0.072 R)
• M25: 7,984,188 km (0.111 R)
• M26: 9,003,847 km (0.053 R)
• M27: 9,177,680 km (0.095 R)
• M28: 9,308,877 km (0.107 R)
• M29: 9,528,936 km (0.113 R)
• M30: 10,199,284 km (0.087 R)
• M31: 10,426,224 km (0.056 R)
• M32: 11,491,061 km (0.089 R)
• M33: 11,917,116 km (0.097 R)
• M34: 12,060,281 km (0.028 R)
• M35: 12,833,553 km (0.118 R)
• M36: 13,822,544 km (0.078 R)
• M37: 14,478,531 km (0.046 R)
• M38: 14,580,407 km (0.095 R)
• M39: 15,196,301 km (0.099 R)
• M40: 15,455,554 km (0.1 R)
• M41: 15,611,735 km (0.067 R)
• M42: 15,768,364 km (0.081 R)
• M43: 15,925,741 km (0.093 R)
• M44: 16,188,883 km (0.103 R)
• M45: 16,666,400 km (0.051 R)
• M46: 17,472,433 km (0.089 R)
• M47: 18,016,969 km (0.08 R)
• M48: 19,178,297 km (0.117 R)
• M49: 20,363,711 km (0.053 R)
• M50: 21,805,685 km (0.044 R)
• M51: 22,215,284 km (0.099 R)
• M52: 22,804,849 km (0.113 R)
• M53: 23,639,007 km (0.12 R)
• M54: 24,180,401 km (0.081 R)
• M55: 24,301,277 km (0.081 R)
• M56: 24,483,038 km (0.107 R)
• M57: 24,786,871 km (0.065 R)
• M58: 25,153,087 km (0.094 R)
• M59: 26,138,638 km (0.085 R)
• M60: 27,829,991 km (0.066 R)
• M61: 30,661,430 km (0.063 R)
• M62: 31,317,566 km (0.069 R)
• M63: 31,383,389 km (0.087 R)
• M64: 31,779,674 km (0.102 R)
• M65: 32,177,455 km (0.109 R)
• M66: 32,643,751 km (0.115 R)
• M67: 32,710,622 km (0.077 R)
• M68: 33,045,272 km (0.096 R)
• M69: 33,988,337 km (0.088 R)
• M70: 34,327,176 km (0.115 R)
• M71: 38,128,907 km (0.062 R)
• M72: 38,693,040 km (0.114 R)
• M73: 38,905,170 km (0.099 R)
• M74: 39,544,252 km (0.07 R)
• M75: 39,758,028 km (0.114 R)
• M76: 39,900,744 km (0.113 R)
• M77: 40,832,589 km (0.063 R)
• M78: 43,523,705 km (0.075 R)
• M79: 46,497,113 km (0.108 R)
• M80: 48,008,201 km (0.088 R)
• M81: 49,228,620 km (0.097 R)
• M82: 49,535,296 km (0.091 R)
• M83: 50,459,212 km (0.116 R)
• M84: 50,691,089 km (0.108 R)
• M85: 51,155,889 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.8

Radius: 3.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.79 AU - 19.93 AU

Year: 26552 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,360,642 km

• M1: 249,080 km (0.074 R)
• M2: 820,245 km (0.091 R)
• M3: 852,259 km (0.118 R)
• M4: 1,088,624 km (0.109 R)
• M5: 1,124,078 km (0.102 R)
• M6: 1,177,784 km (0.053 R)
• M7: 1,269,488 km (0.106 R)
• M8: 1,363,435 km (0.102 R)
• M9: 1,558,062 km (0.081 R)
• M10: 1,761,515 km (0.082 R)
• M11: 1,845,290 km (0.096 R)
• M12: 2,148,525 km (0.112 R)
• M13: 2,215,544 km (0.089 R)
• M14: 2,537,479 km (0.089 R)
• M15: 2,560,966 km (0.1 R)
• M16: 2,584,602 km (0.049 R)
• M17: 3,587,656 km (0.11 R)
• M18: 3,855,287 km (0.109 R)
• M19: 4,466,544 km (0.12 R)
• M20: 5,197,030 km (0.064 R)
• M21: 5,438,481 km (0.09 R)
• M22: 5,776,572 km (0.045 R)
• M23: 6,058,115 km (0.082 R)
• M24: 6,344,147 km (0.095 R)
• M25: 7,396,568 km (0.057 R)
• M26: 7,497,845 km (0.06 R)
• M27: 8,150,690 km (0.042 R)
• M28: 8,220,553 km (0.076 R)
• M29: 8,325,570 km (0.102 R)
• M30: 8,785,883 km (0.075 R)
• M31: 9,546,738 km (0.034 R)
• M32: 10,140,492 km (0.118 R)
• M33: 10,404,083 km (0.103 R)
• M34: 11,833,940 km (0.106 R)
• M35: 11,873,433 km (0.085 R)
• M36: 12,310,858 km (0.07 R)
• M37: 12,390,892 km (0.08 R)
• M38: 13,160,274 km (0.118 R)
• M39: 13,242,104 km (0.079 R)
• M40: 14,829,936 km (0.101 R)
• M41: 16,344,465 km (0.064 R)
• M42: 17,771,778 km (0.116 R)
• M43: 17,907,613 km (0.117 R)
• M44: 19,052,934 km (0.116 R)
• M45: 20,838,535 km (0.11 R)
• M46: 20,886,256 km (0.076 R)
• M47: 21,221,356 km (0.087 R)
• M48: 21,654,591 km (0.047 R)
• M49: 22,188,207 km (0.068 R)
• M50: 22,824,297 km (0.087 R)
• M51: 23,416,854 km (0.113 R)
• M52: 23,565,704 km (0.115 R)
• M53: 25,122,868 km (0.067 R)
• M54: 25,479,061 km (0.062 R)
• M55: 25,581,236 km (0.051 R)
• M56: 25,888,211 km (0.096 R)
• M57: 25,990,835 km (0.088 R)
• M58: 26,042,147 km (0.099 R)
• M59: 26,351,067 km (0.041 R)
• M60: 29,345,268 km (0.116 R)
• M61: 30,313,017 km (0.09 R)
• M62: 30,529,485 km (0.11 R)
• M63: 31,838,915 km (0.067 R)
• M64: 33,501,396 km (0.081 R)
• M65: 33,725,194 km (0.111 R)
• M66: 34,908,214 km (0.094 R)
• M67: 36,104,848 km (0.059 R)
• M68: 36,449,072 km (0.03 R)
• M69: 36,564,113 km (0.101 R)
• M70: 37,198,857 km (0.099 R)
• M71: 37,662,910 km (0.093 R)
• M72: 38,596,550 km (0.119 R)
• M73: 39,066,138 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit