🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.53 AU - 0.59 AU

Year: 159 Days

Day: 17 Hours

Environment

Temp: 182 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,304,506 km

• M1: 30,368 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 185 Days

Day: 17.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 266 Days

Day: 28.4 Hours

Environment

Temp: 74 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.99 AU - 1.57 AU

Year: 548 Days

Day: 12.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,304,506 km

• M1: 242,648 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.46 AU - 1.6 AU

Year: 717 Days

Day: 31.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,304,506 km

• M1: 109,506 km (0.102 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 9.4

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.75 AU - 7.43 AU

Year: 6407 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,304,506 km

• M1: 396,734 km (0.092 R)
• M2: 723,605 km (0.115 R)
• M3: 938,278 km (0.081 R)
• M4: 999,164 km (0.083 R)
• M5: 1,092,962 km (0.089 R)
• M6: 1,341,295 km (0.116 R)
• M7: 1,498,821 km (0.065 R)
• M8: 1,852,022 km (0.053 R)
• M9: 1,929,663 km (0.077 R)
• M10: 2,440,091 km (0.107 R)
• M11: 2,568,745 km (0.097 R)
• M12: 2,743,775 km (0.092 R)
• M13: 2,855,225 km (0.091 R)
• M14: 3,036,837 km (0.054 R)
• M15: 3,269,162 km (0.1 R)
• M16: 3,531,407 km (0.094 R)
• M17: 3,701,799 km (0.085 R)
• M18: 3,925,149 km (0.113 R)
• M19: 4,997,167 km (0.054 R)
• M20: 5,244,153 km (0.104 R)
• M21: 5,551,427 km (0.111 R)
• M22: 5,693,097 km (0.075 R)
• M23: 5,807,240 km (0.092 R)
• M24: 6,389,624 km (0.12 R)
• M25: 6,748,061 km (0.083 R)
• M26: 7,174,564 km (0.089 R)
• M27: 7,989,573 km (0.053 R)
• M28: 8,053,452 km (0.055 R)
• M29: 8,408,148 km (0.073 R)
• M30: 9,468,648 km (0.104 R)
• M31: 10,049,087 km (0.057 R)
• M32: 10,570,885 km (0.114 R)
• M33: 10,994,696 km (0.074 R)
• M34: 11,101,508 km (0.062 R)
• M35: 11,677,011 km (0.071 R)
• M36: 11,931,926 km (0.119 R)
• M37: 12,484,242 km (0.104 R)
• M38: 12,558,442 km (0.094 R)
• M39: 13,158,030 km (0.067 R)
• M40: 13,385,269 km (0.047 R)
• M41: 13,537,411 km (0.114 R)
• M42: 13,843,637 km (0.096 R)
• M43: 14,345,987 km (0.073 R)
• M44: 14,423,778 km (0.103 R)
• M45: 15,209,765 km (0.086 R)
• M46: 15,289,202 km (0.067 R)
• M47: 15,528,109 km (0.119 R)
• M48: 16,496,157 km (0.094 R)
• M49: 17,608,567 km (0.115 R)
• M50: 17,984,656 km (0.075 R)
• M51: 19,129,080 km (0.08 R)
• M52: 19,386,538 km (0.11 R)
• M53: 19,558,874 km (0.091 R)
• M54: 20,035,344 km (0.101 R)
• M55: 20,122,410 km (0.098 R)
• M56: 20,735,162 km (0.12 R)
• M57: 21,043,932 km (0.045 R)
• M58: 21,132,345 km (0.066 R)
• M59: 21,309,768 km (0.075 R)
• M60: 21,889,460 km (0.029 R)
• M61: 21,979,218 km (0.079 R)
• M62: 22,384,180 km (0.083 R)
• M63: 22,474,537 km (0.119 R)
• M64: 23,430,318 km (0.078 R)
• M65: 23,613,874 km (0.06 R)
• M66: 23,982,483 km (0.107 R)
• M67: 24,445,938 km (0.105 R)
• M68: 25,806,381 km (0.084 R)
• M69: 25,901,226 km (0.066 R)
• M70: 27,432,659 km (0.057 R)
• M71: 27,577,769 km (0.068 R)
• M72: 28,355,828 km (0.056 R)
• M73: 29,933,487 km (0.049 R)
• M74: 30,082,935 km (0.074 R)
• M75: 30,332,464 km (0.069 R)
• M76: 30,582,592 km (0.1 R)
• M77: 30,833,468 km (0.115 R)
• M78: 31,387,877 km (0.088 R)
• M79: 31,742,424 km (0.088 R)
• M80: 32,047,305 km (0.115 R)
• M81: 32,251,057 km (0.045 R)
• M82: 32,353,083 km (0.058 R)
• M83: 32,506,421 km (0.06 R)
• M84: 32,762,532 km (0.087 R)
• M85: 34,104,724 km (0.079 R)
• M86: 34,208,695 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 11.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.19 AU - 8.53 AU

Year: 6805 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,304,506 km

• M1: 202,556 km (0.078 R)
• M2: 576,849 km (0.094 R)
• M3: 1,035,068 km (0.097 R)
• M4: 1,337,106 km (0.089 R)
• M5: 1,572,872 km (0.081 R)
• M6: 1,648,120 km (0.106 R)
• M7: 1,744,012 km (0.111 R)
• M8: 1,982,172 km (0.116 R)
• M9: 2,126,085 km (0.032 R)
• M10: 2,231,103 km (0.096 R)
• M11: 2,446,374 km (0.107 R)
• M12: 3,133,028 km (0.098 R)
• M13: 3,326,009 km (0.1 R)
• M14: 4,006,081 km (0.114 R)
• M15: 4,189,488 km (0.09 R)
• M16: 4,348,810 km (0.031 R)
• M17: 4,673,737 km (0.071 R)
• M18: 4,756,315 km (0.119 R)
• M19: 5,347,376 km (0.105 R)
• M20: 5,842,844 km (0.113 R)
• M21: 5,961,625 km (0.076 R)
• M22: 6,353,272 km (0.102 R)
• M23: 6,536,829 km (0.047 R)
• M24: 7,193,264 km (0.106 R)
• M25: 7,772,657 km (0.102 R)
• M26: 8,367,009 km (0.12 R)
• M27: 8,941,914 km (0.061 R)
• M28: 9,320,845 km (0.084 R)
• M29: 10,597,214 km (0.109 R)
• M30: 10,778,826 km (0.106 R)
• M31: 10,888,331 km (0.109 R)
• M32: 11,255,893 km (0.115 R)
• M33: 11,404,145 km (0.096 R)
• M34: 11,627,644 km (0.083 R)
• M35: 11,852,639 km (0.078 R)
• M36: 12,078,981 km (0.099 R)
• M37: 12,230,823 km (0.095 R)
• M38: 12,536,152 km (0.108 R)
• M39: 12,651,342 km (0.108 R)
• M40: 14,021,060 km (0.105 R)
• M41: 14,260,567 km (0.117 R)
• M42: 14,340,601 km (0.087 R)
• M43: 14,541,661 km (0.116 R)
• M44: 15,560,722 km (0.062 R)
• M45: 16,266,973 km (0.056 R)
• M46: 16,350,748 km (0.034 R)
• M47: 16,771,716 km (0.041 R)
• M48: 17,710,443 km (0.092 R)
• M49: 18,578,709 km (0.096 R)
• M50: 18,710,056 km (0.107 R)
• M51: 18,885,834 km (0.096 R)
• M52: 19,728,070 km (0.083 R)
• M53: 20,537,244 km (0.079 R)
• M54: 20,627,751 km (0.067 R)
• M55: 20,900,319 km (0.064 R)
• M56: 21,265,487 km (0.103 R)
• M57: 22,048,781 km (0.117 R)
• M58: 22,280,808 km (0.102 R)
• M59: 22,794,377 km (0.106 R)
• M60: 23,076,220 km (0.072 R)
• M61: 23,311,986 km (0.059 R)
• M62: 23,643,345 km (0.113 R)
• M63: 23,738,190 km (0.097 R)
• M64: 24,742,889 km (0.056 R)
• M65: 25,032,511 km (0.12 R)
• M66: 25,908,107 km (0.102 R)
• M67: 26,055,012 km (0.068 R)
• M68: 27,339,908 km (0.116 R)
• M69: 28,241,385 km (0.025 R)
• M70: 29,560,838 km (0.116 R)
• M71: 30,125,122 km (0.056 R)
• M72: 30,382,729 km (0.117 R)
• M73: 30,952,248 km (0.048 R)
• M74: 31,786,705 km (0.104 R)
• M75: 31,944,082 km (0.111 R)
• M76: 33,105,560 km (0.112 R)
• M77: 34,012,572 km (0.066 R)
• M78: 35,198,434 km (0.092 R)
• M79: 35,960,037 km (0.095 R)
• M80: 36,288,255 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186

Radius: 4.9

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.68 AU - 17.06 AU

Year: 25085 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,304,506 km

• M1: 101,876 km (0.062 R)
• M2: 247,734 km (0.045 R)
• M3: 589,266 km (0.107 R)
• M4: 881,281 km (0.114 R)
• M5: 1,053,618 km (0.087 R)
• M6: 2,744,074 km (0.059 R)
• M7: 2,806,157 km (0.109 R)
• M8: 3,587,955 km (0.081 R)
• M9: 4,215,668 km (0.104 R)
• M10: 4,615,842 km (0.073 R)
• M11: 4,652,943 km (0.118 R)
• M12: 5,530,484 km (0.029 R)
• M13: 5,847,482 km (0.109 R)
• M14: 6,707,370 km (0.1 R)
• M15: 6,875,668 km (0.115 R)
• M16: 7,869,895 km (0.109 R)
• M17: 8,587,666 km (0.117 R)
• M18: 9,703,217 km (0.085 R)
• M19: 9,893,506 km (0.115 R)
• M20: 10,277,823 km (0.073 R)
• M21: 10,814,131 km (0.1 R)
• M22: 11,863,261 km (0.086 R)
• M23: 12,271,364 km (0.034 R)
• M24: 14,271,936 km (0.041 R)
• M25: 14,814,976 km (0.081 R)
• M26: 14,979,085 km (0.093 R)
• M27: 15,143,942 km (0.035 R)
• M28: 15,254,196 km (0.098 R)
• M29: 15,364,749 km (0.076 R)
• M30: 15,642,103 km (0.087 R)
• M31: 16,540,887 km (0.089 R)
• M32: 16,825,273 km (0.083 R)
• M33: 18,564,647 km (0.029 R)
• M34: 18,860,103 km (0.089 R)
• M35: 19,635,469 km (0.072 R)
• M36: 19,936,459 km (0.112 R)
• M37: 21,402,219 km (0.102 R)
• M38: 24,113,980 km (0.044 R)
• M39: 25,937,129 km (0.089 R)
• M40: 27,467,515 km (0.108 R)
• M41: 27,669,173 km (0.031 R)
• M42: 28,958,408 km (0.087 R)
• M43: 29,507,133 km (0.109 R)
• M44: 30,059,299 km (0.11 R)
• M45: 32,656,766 km (0.078 R)
• M46: 33,730,131 km (0.115 R)
• M47: 33,874,044 km (0.116 R)
• M48: 35,106,282 km (0.096 R)
• M49: 35,984,721 km (0.102 R)
• M50: 36,279,279 km (0.102 R)
• M51: 37,464,992 km (0.113 R)
• M52: 37,763,439 km (0.062 R)
• M53: 38,513,074 km (0.115 R)
• M54: 39,343,193 km (0.12 R)
• M55: 39,722,423 km (0.045 R)
• M56: 39,950,560 km (0.112 R)
• M57: 40,179,146 km (0.044 R)
• M58: 41,559,934 km (0.044 R)
• M59: 42,644,519 km (0.102 R)
• M60: 44,209,911 km (0.045 R)
• M61: 44,525,263 km (0.12 R)
• M62: 44,762,226 km (0.115 R)
• M63: 45,316,935 km (0.111 R)
• M64: 46,033,359 km (0.105 R)
• M65: 46,673,339 km (0.111 R)
• M66: 46,753,523 km (0.087 R)
• M67: 48,286,154 km (0.082 R)
• M68: 48,367,236 km (0.106 R)
• M69: 49,671,280 km (0.091 R)
• M70: 50,409,994 km (0.083 R)
• M71: 51,152,150 km (0.108 R)
• M72: 52,147,424 km (0.115 R)
• M73: 53,149,132 km (0.089 R)
• M74: 54,832,556 km (0.097 R)
• M75: 55,851,019 km (0.108 R)
• M76: 56,448,064 km (0.098 R)
• M77: 56,875,764 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit