🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.46 AU - 0.64 AU

Year: 155 Days

Day: 35.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,453,750 km

• M1: 297,401 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 209 Days

Day: 27.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.98 AU - 1.1 AU

Year: 404 Days

Day: 46.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,453,750 km

• M1: 44,730 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.49 AU - 3.91 AU

Year: 2180 Days

Day: 33.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 10.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.38 AU - 10.28 AU

Year: 9155 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,453,750 km

• M1: 305,180 km (0.106 R)
• M2: 376,687 km (0.1 R)
• M3: 527,781 km (0.051 R)
• M4: 718,070 km (0.113 R)
• M5: 858,243 km (0.083 R)
• M6: 988,692 km (0.115 R)
• M7: 1,106,127 km (0.097 R)
• M8: 1,207,853 km (0.12 R)
• M9: 1,623,586 km (0.081 R)
• M10: 1,716,785 km (0.097 R)
• M11: 2,287,351 km (0.076 R)
• M12: 2,499,182 km (0.051 R)
• M13: 2,745,271 km (0.059 R)
• M14: 2,913,867 km (0.115 R)
• M15: 3,028,011 km (0.112 R)
• M16: 3,379,865 km (0.106 R)
• M17: 3,683,249 km (0.06 R)
• M18: 4,414,334 km (0.104 R)
• M19: 4,612,402 km (0.086 R)
• M20: 6,152,960 km (0.095 R)
• M21: 6,561,213 km (0.076 R)
• M22: 6,749,706 km (0.099 R)
• M23: 7,287,062 km (0.118 R)
• M24: 7,758,594 km (0.078 R)
• M25: 8,240,150 km (0.108 R)
• M26: 8,402,763 km (0.081 R)
• M27: 9,064,285 km (0.099 R)
• M28: 9,190,096 km (0.104 R)
• M29: 9,316,507 km (0.041 R)
• M30: 10,305,349 km (0.088 R)
• M31: 10,393,013 km (0.105 R)
• M32: 10,568,790 km (0.095 R)
• M33: 10,745,765 km (0.073 R)
• M34: 11,147,285 km (0.036 R)
• M35: 11,237,194 km (0.103 R)
• M36: 11,327,401 km (0.116 R)
• M37: 12,103,365 km (0.092 R)
• M38: 12,195,817 km (0.104 R)
• M39: 13,180,620 km (0.115 R)
• M40: 13,658,435 km (0.086 R)
• M41: 14,288,242 km (0.025 R)
• M42: 15,026,657 km (0.064 R)
• M43: 15,126,140 km (0.063 R)
• M44: 16,030,609 km (0.048 R)
• M45: 16,591,900 km (0.092 R)
• M46: 17,891,606 km (0.105 R)
• M47: 18,261,412 km (0.073 R)
• M48: 18,473,841 km (0.101 R)
• M49: 18,847,537 km (0.066 R)
• M50: 19,116,065 km (0.095 R)
• M51: 19,820,072 km (0.092 R)
• M52: 19,929,279 km (0.095 R)
• M53: 20,038,485 km (0.06 R)
• M54: 21,253,519 km (0.038 R)
• M55: 21,477,018 km (0.099 R)
• M56: 22,039,207 km (0.062 R)
• M57: 23,063,354 km (0.103 R)
• M58: 24,687,089 km (0.1 R)
• M59: 24,804,374 km (0.108 R)
• M60: 25,216,815 km (0.047 R)
• M61: 25,394,089 km (0.112 R)
• M62: 27,069,884 km (0.083 R)
• M63: 27,251,646 km (0.096 R)
• M64: 31,032,433 km (0.115 R)
• M65: 31,349,431 km (0.082 R)
• M66: 33,859,832 km (0.025 R)
• M67: 33,990,282 km (0.037 R)
• M68: 35,568,988 km (0.081 R)
• M69: 35,834,375 km (0.04 R)
• M70: 36,300,522 km (0.093 R)
• M71: 37,238,800 km (0.062 R)
• M72: 37,575,694 km (0.082 R)
• M73: 37,981,553 km (0.093 R)
• M74: 38,661,027 km (0.116 R)
• M75: 38,797,460 km (0.078 R)
• M76: 39,413,055 km (0.111 R)
• M77: 40,446,477 km (0.085 R)
• M78: 41,001,186 km (0.056 R)
• M79: 41,488,725 km (0.097 R)
• M80: 41,698,162 km (0.1 R)
• M81: 42,048,222 km (0.095 R)
• M82: 43,599,701 km (0.06 R)
• M83: 46,323,280 km (0.106 R)
• M84: 46,758,310 km (0.072 R)
• M85: 46,831,015 km (0.083 R)
• M86: 49,397,217 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.1

Radius: 7.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.77 AU - 13.29 AU

Year: 16890 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,453,750 km

• M1: 102,026 km (0.054 R)
• M2: 351,256 km (0.103 R)
• M3: 1,162,675 km (0.088 R)
• M4: 1,314,666 km (0.097 R)
• M5: 1,534,276 km (0.05 R)
• M6: 1,765,853 km (0.114 R)
• M7: 1,986,061 km (0.082 R)
• M8: 2,122,495 km (0.051 R)
• M9: 2,238,583 km (0.11 R)
• M10: 2,477,042 km (0.027 R)
• M11: 2,550,344 km (0.028 R)
• M12: 2,599,562 km (0.101 R)
• M13: 3,930,235 km (0.118 R)
• M14: 3,987,232 km (0.077 R)
• M15: 4,306,025 km (0.111 R)
• M16: 4,602,977 km (0.118 R)
• M17: 4,906,511 km (0.11 R)
• M18: 5,823,546 km (0.106 R)
• M19: 6,118,852 km (0.09 R)
• M20: 6,385,286 km (0.095 R)
• M21: 6,964,379 km (0.107 R)
• M22: 7,348,098 km (0.072 R)
• M23: 7,560,228 km (0.118 R)
• M24: 7,702,794 km (0.112 R)
• M25: 7,774,452 km (0.12 R)
• M26: 8,466,043 km (0.107 R)
• M27: 8,577,044 km (0.074 R)
• M28: 8,800,394 km (0.105 R)
• M29: 8,875,342 km (0.104 R)
• M30: 8,950,441 km (0.037 R)
• M31: 9,751,986 km (0.056 R)
• M32: 10,141,838 km (0.116 R)
• M33: 10,220,377 km (0.093 R)
• M34: 10,936,652 km (0.114 R)
• M35: 11,179,000 km (0.107 R)
• M36: 11,916,667 km (0.111 R)
• M37: 12,207,785 km (0.082 R)
• M38: 12,417,072 km (0.113 R)
• M39: 12,501,146 km (0.032 R)
• M40: 13,524,994 km (0.051 R)
• M41: 13,828,678 km (0.045 R)
• M42: 13,915,744 km (0.062 R)
• M43: 14,842,203 km (0.05 R)
• M44: 15,470,813 km (0.108 R)
• M45: 15,788,410 km (0.077 R)
• M46: 15,925,142 km (0.116 R)
• M47: 16,522,337 km (0.116 R)
• M48: 16,614,938 km (0.108 R)
• M49: 17,267,484 km (0.073 R)
• M50: 17,408,405 km (0.089 R)
• M51: 17,785,990 km (0.11 R)
• M52: 20,108,198 km (0.093 R)
• M53: 21,053,507 km (0.053 R)
• M54: 23,297,624 km (0.077 R)
• M55: 23,661,596 km (0.12 R)
• M56: 24,237,249 km (0.05 R)
• M57: 25,136,182 km (0.1 R)
• M58: 25,189,439 km (0.048 R)
• M59: 25,242,696 km (0.035 R)
• M60: 26,315,612 km (0.063 R)
• M61: 26,423,621 km (0.091 R)
• M62: 26,586,085 km (0.095 R)
• M63: 27,239,229 km (0.111 R)
• M64: 27,622,648 km (0.036 R)
• M65: 28,118,266 km (0.077 R)
• M66: 28,783,678 km (0.088 R)
• M67: 29,286,027 km (0.026 R)
• M68: 29,566,374 km (0.076 R)
• M69: 29,678,871 km (0.1 R)
• M70: 30,583,190 km (0.062 R)
• M71: 30,867,576 km (0.039 R)
• M72: 31,267,301 km (0.107 R)
• M73: 32,883,258 km (0.055 R)
• M74: 33,995,219 km (0.1 R)
• M75: 34,526,291 km (0.112 R)
• M76: 35,477,135 km (0.107 R)
• M77: 35,955,699 km (0.039 R)
• M78: 36,195,803 km (0.06 R)
• M79: 36,376,218 km (0.103 R)
• M80: 36,557,082 km (0.094 R)
• M81: 37,526,027 km (0.051 R)
• M82: 37,830,609 km (0.059 R)
• M83: 38,319,495 km (0.099 R)
• M84: 39,118,497 km (0.035 R)
• M85: 40,171,666 km (0.074 R)
• M86: 40,545,660 km (0.108 R)
• M87: 40,795,639 km (0.107 R)
• M88: 41,234,259 km (0.118 R)
• M89: 41,611,396 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.6

Radius: 5.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13 AU - 13.18 AU

Year: 18035 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,453,750 km

• M1: 284,535 km (0.089 R)
• M2: 581,337 km (0.12 R)
• M3: 907,909 km (0.057 R)
• M4: 1,594,863 km (0.085 R)
• M5: 2,679,597 km (0.097 R)
• M6: 4,164,506 km (0.103 R)
• M7: 4,517,856 km (0.104 R)
• M8: 4,594,899 km (0.099 R)
• M9: 5,828,632 km (0.113 R)
• M10: 6,223,421 km (0.103 R)
• M11: 6,424,032 km (0.092 R)
• M12: 7,247,718 km (0.114 R)
• M13: 9,283,894 km (0.087 R)
• M14: 10,144,680 km (0.119 R)
• M15: 10,755,339 km (0.117 R)
• M16: 11,482,833 km (0.052 R)
• M17: 12,297,843 km (0.118 R)
• M18: 13,021,447 km (0.118 R)
• M19: 13,610,265 km (0.096 R)
• M20: 13,907,964 km (0.062 R)
• M21: 15,043,263 km (0.099 R)
• M22: 16,444,396 km (0.115 R)
• M23: 16,880,773 km (0.08 R)
• M24: 17,080,486 km (0.092 R)
• M25: 17,968,051 km (0.042 R)
• M26: 19,745,722 km (0.102 R)
• M27: 20,847,510 km (0.076 R)
• M28: 21,061,735 km (0.09 R)
• M29: 21,147,604 km (0.116 R)
• M30: 21,449,044 km (0.116 R)
• M31: 21,492,277 km (0.063 R)
• M32: 22,274,525 km (0.111 R)
• M33: 22,757,127 km (0.101 R)
• M34: 22,801,109 km (0.103 R)
• M35: 23,154,609 km (0.083 R)
• M36: 23,331,882 km (0.082 R)
• M37: 23,420,743 km (0.076 R)
• M38: 24,676,618 km (0.081 R)
• M39: 25,221,453 km (0.117 R)
• M40: 26,046,186 km (0.119 R)
• M41: 26,693,795 km (0.12 R)
• M42: 27,581,060 km (0.105 R)
• M43: 27,721,981 km (0.119 R)
• M44: 28,004,721 km (0.04 R)
• M45: 28,810,904 km (0.082 R)
• M46: 29,288,570 km (0.054 R)
• M47: 30,445,859 km (0.026 R)
• M48: 30,591,568 km (0.101 R)
• M49: 31,323,550 km (0.114 R)
• M50: 31,913,265 km (0.062 R)
• M51: 32,655,719 km (0.101 R)
• M52: 33,403,709 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit