🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.53 AU - 0.77 AU

Year: 183 Days

Day: 36.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.56 AU - 0.76 AU

Year: 187 Days

Day: 24 Hours

Environment

Temp: 163 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,355,525 km

• M1: 394,490 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.93 AU - 1.19 AU

Year: 380 Days

Day: 47.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,355,525 km

• M1: 363,373 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.94 AU - 1.32 AU

Year: 418 Days

Day: 42.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,355,525 km

• M1: 47,722 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.71 AU - 2.99 AU

Year: 1676 Days

Day: 35.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,355,525 km

• M1: 1,270,684 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.2 AU - 4.62 AU

Year: 2693 Days

Day: 41 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,355,525 km

• M1: 1,460,973 km (0.081 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 13.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.02 AU - 6.6 AU

Year: 4877 Days

Day: 12.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 109,355,525 km

• M1: 174,581 km (0.115 R)
• M2: 306,376 km (0.066 R)
• M3: 409,150 km (0.06 R)
• M4: 518,656 km (0.114 R)
• M5: 737,368 km (0.11 R)
• M6: 865,872 km (0.063 R)
• M7: 1,088,624 km (0.117 R)
• M8: 1,378,694 km (0.089 R)
• M9: 2,163,036 km (0.11 R)
• M10: 2,412,714 km (0.048 R)
• M11: 3,371,637 km (0.116 R)
• M12: 4,055,449 km (0.102 R)
• M13: 4,389,351 km (0.108 R)
• M14: 4,633,345 km (0.054 R)
• M15: 4,856,844 km (0.103 R)
• M16: 5,627,722 km (0.104 R)
• M17: 6,000,520 km (0.054 R)
• M18: 6,108,679 km (0.096 R)
• M19: 6,299,267 km (0.109 R)
• M20: 6,547,300 km (0.12 R)
• M21: 6,714,551 km (0.114 R)
• M22: 6,883,148 km (0.104 R)
• M23: 8,013,210 km (0.081 R)
• M24: 8,312,256 km (0.042 R)
• M25: 8,493,569 km (0.089 R)
• M26: 9,231,685 km (0.045 R)
• M27: 9,513,826 km (0.089 R)
• M28: 9,766,946 km (0.12 R)
• M29: 10,539,918 km (0.069 R)
• M30: 10,670,667 km (0.102 R)
• M31: 11,299,127 km (0.095 R)
• M32: 12,384,759 km (0.093 R)
• M33: 13,045,084 km (0.082 R)
• M34: 13,185,556 km (0.091 R)
• M35: 13,326,627 km (0.087 R)
• M36: 14,910,569 km (0.078 R)
• M37: 15,538,432 km (0.105 R)
• M38: 16,858,334 km (0.086 R)
• M39: 17,126,563 km (0.117 R)
• M40: 17,319,095 km (0.039 R)
• M41: 17,706,254 km (0.029 R)
• M42: 18,057,211 km (0.094 R)
• M43: 18,489,250 km (0.112 R)
• M44: 20,129,441 km (0.083 R)
• M45: 20,373,435 km (0.066 R)
• M46: 20,700,157 km (0.09 R)
• M47: 20,905,405 km (0.116 R)
• M48: 21,069,963 km (0.11 R)
• M49: 21,234,969 km (0.03 R)
• M50: 21,857,595 km (0.091 R)
• M51: 21,982,958 km (0.059 R)
• M52: 22,318,058 km (0.071 R)
• M53: 23,291,192 km (0.104 R)
• M54: 23,633,023 km (0.096 R)
• M55: 24,364,706 km (0.063 R)
• M56: 24,451,323 km (0.116 R)
• M57: 24,842,073 km (0.117 R)
• M58: 25,016,504 km (0.106 R)
• M59: 25,454,227 km (0.113 R)
• M60: 25,542,191 km (0.093 R)
• M61: 25,982,906 km (0.119 R)
• M62: 26,961,575 km (0.1 R)
• M63: 27,185,673 km (0.103 R)
• M64: 27,635,663 km (0.1 R)
• M65: 28,042,869 km (0.062 R)
• M66: 29,046,521 km (0.095 R)
• M67: 29,322,379 km (0.106 R)
• M68: 29,598,986 km (0.03 R)
• M69: 29,737,663 km (0.083 R)
• M70: 30,527,390 km (0.114 R)
• M71: 30,807,737 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434

Radius: 5.4

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.34 AU - 19.6 AU

Year: 23277 Days

Day: 22.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 109,355,525 km

• M1: 118,781 km (0.049 R)
• M2: 186,848 km (0.118 R)
• M3: 733,927 km (0.115 R)
• M4: 826,827 km (0.107 R)
• M5: 899,233 km (0.118 R)
• M6: 1,610,720 km (0.113 R)
• M7: 2,050,239 km (0.075 R)
• M8: 2,249,653 km (0.052 R)
• M9: 2,351,679 km (0.068 R)
• M10: 2,774,891 km (0.067 R)
• M11: 4,263,988 km (0.118 R)
• M12: 4,475,519 km (0.111 R)
• M13: 4,647,258 km (0.115 R)
• M14: 5,130,758 km (0.038 R)
• M15: 5,584,040 km (0.061 R)
• M16: 6,383,790 km (0.083 R)
• M17: 7,019,282 km (0.069 R)
• M18: 7,674,670 km (0.078 R)
• M19: 8,192,129 km (0.049 R)
• M20: 8,507,930 km (0.05 R)
• M21: 8,720,658 km (0.091 R)
• M22: 10,428,468 km (0.116 R)
• M23: 10,770,598 km (0.114 R)
• M24: 11,000,829 km (0.115 R)
• M25: 11,116,468 km (0.091 R)
• M26: 12,778,201 km (0.049 R)
• M27: 13,390,206 km (0.068 R)
• M28: 14,326,090 km (0.103 R)
• M29: 14,515,781 km (0.096 R)
• M30: 15,282,769 km (0.119 R)
• M31: 15,541,424 km (0.107 R)
• M32: 16,325,915 km (0.053 R)
• M33: 16,391,887 km (0.118 R)
• M34: 17,594,206 km (0.074 R)
• M35: 18,274,427 km (0.083 R)
• M36: 19,032,589 km (0.091 R)
• M37: 20,153,526 km (0.064 R)
• M38: 20,437,014 km (0.091 R)
• M39: 20,579,281 km (0.077 R)
• M40: 21,512,174 km (0.12 R)
• M41: 22,312,223 km (0.113 R)
• M42: 22,532,132 km (0.071 R)
• M43: 24,166,339 km (0.116 R)
• M44: 24,694,420 km (0.107 R)
• M45: 25,455,274 km (0.06 R)
• M46: 25,992,331 km (0.063 R)
• M47: 27,312,382 km (0.109 R)
• M48: 27,390,772 km (0.104 R)
• M49: 28,733,712 km (0.107 R)
• M50: 29,614,095 km (0.094 R)
• M51: 29,936,479 km (0.04 R)
• M52: 31,319,361 km (0.07 R)
• M53: 31,401,341 km (0.091 R)
• M54: 31,730,008 km (0.104 R)
• M55: 32,473,659 km (0.118 R)
• M56: 33,390,394 km (0.108 R)
• M57: 36,449,521 km (0.062 R)
• M58: 39,508,349 km (0.067 R)
• M59: 41,292,902 km (0.085 R)
• M60: 41,652,984 km (0.063 R)
• M61: 42,104,470 km (0.032 R)
• M62: 42,376,140 km (0.096 R)
• M63: 42,739,364 km (0.114 R)
• M64: 42,921,275 km (0.116 R)
• M65: 43,651,761 km (0.07 R)
• M66: 43,926,722 km (0.077 R)
• M67: 44,755,195 km (0.112 R)
• M68: 46,520,899 km (0.081 R)
• M69: 46,708,046 km (0.098 R)
• M70: 47,553,423 km (0.047 R)
• M71: 47,836,462 km (0.091 R)
• M72: 48,688,572 km (0.097 R)
• M73: 49,164,143 km (0.078 R)
• M74: 49,545,768 km (0.109 R)
• M75: 49,736,954 km (0.074 R)
• M76: 51,952,797 km (0.109 R)
• M77: 53,415,266 km (0.119 R)
• M78: 54,397,675 km (0.08 R)
• M79: 57,180,196 km (0.054 R)
• M80: 58,285,874 km (0.118 R)
• M81: 61,029,648 km (0.119 R)
• M82: 63,296,355 km (0.03 R)
• M83: 63,711,340 km (0.119 R)
• M84: 66,326,011 km (0.085 R)
• M85: 66,958,661 km (0.097 R)
• M86: 67,593,404 km (0.081 R)
• M87: 69,295,678 km (0.119 R)
• M88: 69,402,641 km (0.076 R)
• M89: 69,509,454 km (0.047 R)
• M90: 71,875,494 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 6.7

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 19.05 AU - 22.01 AU

Year: 32395 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,355,525 km

• M1: 93,050 km (0.084 R)
• M2: 347,217 km (0.039 R)
• M3: 1,570,329 km (0.112 R)
• M4: 1,689,259 km (0.046 R)
• M5: 2,327,743 km (0.07 R)
• M6: 2,555,880 km (0.118 R)
• M7: 2,649,229 km (0.083 R)
• M8: 3,282,925 km (0.11 R)
• M9: 3,643,007 km (0.059 R)
• M10: 3,748,175 km (0.089 R)
• M11: 3,854,389 km (0.026 R)
• M12: 4,179,166 km (0.09 R)
• M13: 4,289,270 km (0.088 R)
• M14: 4,344,771 km (0.104 R)
• M15: 4,970,539 km (0.061 R)
• M16: 5,146,167 km (0.097 R)
• M17: 5,383,429 km (0.099 R)
• M18: 5,503,406 km (0.111 R)
• M19: 5,807,389 km (0.048 R)
• M20: 6,751,502 km (0.111 R)
• M21: 8,990,682 km (0.1 R)
• M22: 9,420,477 km (0.098 R)
• M23: 9,783,701 km (0.116 R)
• M24: 10,077,661 km (0.054 R)
• M25: 10,299,963 km (0.114 R)
• M26: 10,374,463 km (0.108 R)
• M27: 11,358,966 km (0.052 R)
• M28: 11,590,394 km (0.067 R)
• M29: 11,979,648 km (0.113 R)
• M30: 13,253,623 km (0.068 R)
• M31: 13,578,700 km (0.09 R)
• M32: 16,273,256 km (0.053 R)
• M33: 16,360,173 km (0.08 R)
• M34: 17,769,983 km (0.052 R)
• M35: 18,489,250 km (0.076 R)
• M36: 19,401,946 km (0.111 R)
• M37: 19,678,553 km (0.119 R)
• M38: 22,806,495 km (0.065 R)
• M39: 23,784,565 km (0.046 R)
• M40: 24,477,204 km (0.093 R)
• M41: 24,676,318 km (0.068 R)
• M42: 25,983,804 km (0.025 R)
• M43: 27,623,696 km (0.074 R)
• M44: 28,456,058 km (0.06 R)
• M45: 28,770,363 km (0.11 R)
• M46: 29,085,716 km (0.03 R)
• M47: 29,191,182 km (0.048 R)
• M48: 30,358,943 km (0.077 R)
• M49: 32,849,598 km (0.105 R)
• M50: 38,948,853 km (0.112 R)
• M51: 42,126,312 km (0.115 R)
• M52: 43,927,171 km (0.085 R)
• M53: 44,411,569 km (0.076 R)
• M54: 45,019,684 km (0.083 R)
• M55: 45,630,492 km (0.091 R)
• M56: 45,753,013 km (0.09 R)
• M57: 47,727,705 km (0.111 R)
• M58: 49,604,111 km (0.069 R)
• M59: 50,488,085 km (0.114 R)
• M60: 52,527,852 km (0.051 R)
• M61: 53,816,338 km (0.076 R)
• M62: 54,204,993 km (0.035 R)
• M63: 54,854,697 km (0.099 R)
• M64: 57,479,242 km (0.085 R)
• M65: 57,744,030 km (0.05 R)
• M66: 58,407,497 km (0.088 R)
• M67: 59,742,059 km (0.037 R)
• M68: 61,221,732 km (0.05 R)
• M69: 61,627,441 km (0.115 R)
• M70: 67,120,525 km (0.07 R)
• M71: 69,501,974 km (0.074 R)
• M72: 72,624,829 km (0.052 R)
• M73: 73,340,955 km (0.047 R)
• M74: 74,203,386 km (0.052 R)
• M75: 78,712,416 km (0.07 R)
• M76: 80,038,002 km (0.062 R)
• M77: 81,370,919 km (0.095 R)
• M78: 82,412,719 km (0.033 R)
• M79: 83,908,698 km (0.077 R)
• M80: 86,775,741 km (0.063 R)
• M81: 87,535,548 km (0.076 R)
• M82: 90,750,706 km (0.036 R)
• M83: 93,848,429 km (0.103 R)
• M84: 95,410,380 km (0.11 R)
• M85: 96,194,423 km (0.057 R)
• M86: 96,665,955 km (0.068 R)
• M87: 97,138,236 km (0.099 R)
• M88: 98,559,715 km (0.072 R)
• M89: 103,186,627 km (0.102 R)
• M90: 104,313,997 km (0.089 R)
• M91: 109,191,635 km (0.101 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit