🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 15.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.98 AU - 1.06 AU

Year: 382 Days

Day: 25.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,710,688 km

• M1: 433,235 km (0.049 R)
• M2: 474,225 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.17 AU - 1.77 AU

Year: 661 Days

Day: 27 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,710,688 km

• M1: 265,087 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.49 AU - 3.05 AU

Year: 1710 Days

Day: 40.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.05 AU - 4.47 AU

Year: 3261 Days

Day: 26.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 8.4

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.29 AU - 5.83 AU

Year: 4221 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,710,688 km

• M1: 224,696 km (0.085 R)
• M2: 643,869 km (0.086 R)
• M3: 1,066,483 km (0.107 R)
• M4: 1,229,545 km (0.094 R)
• M5: 1,306,438 km (0.117 R)
• M6: 1,369,120 km (0.096 R)
• M7: 1,465,162 km (0.091 R)
• M8: 1,530,386 km (0.074 R)
• M9: 1,630,318 km (0.117 R)
• M10: 2,525,212 km (0.12 R)
• M11: 2,584,303 km (0.076 R)
• M12: 2,703,982 km (0.076 R)
• M13: 2,764,419 km (0.107 R)
• M14: 2,886,940 km (0.06 R)
• M15: 2,948,873 km (0.047 R)
• M16: 3,200,946 km (0.095 R)
• M17: 3,614,434 km (0.084 R)
• M18: 3,726,184 km (0.118 R)
• M19: 3,884,458 km (0.119 R)
• M20: 4,137,578 km (0.105 R)
• M21: 4,207,590 km (0.098 R)
• M22: 4,733,127 km (0.101 R)
• M23: 5,329,873 km (0.055 R)
• M24: 5,924,076 km (0.105 R)
• M25: 6,593,526 km (0.076 R)
• M26: 7,287,062 km (0.092 R)
• M27: 8,003,486 km (0.119 R)
• M28: 8,384,961 km (0.076 R)
• M29: 8,712,430 km (0.092 R)
• M30: 8,772,419 km (0.109 R)
• M31: 8,832,557 km (0.065 R)
• M32: 9,104,826 km (0.087 R)
• M33: 9,441,271 km (0.081 R)
• M34: 9,533,872 km (0.073 R)
• M35: 10,000,767 km (0.097 R)
• M36: 10,095,164 km (0.087 R)
• M37: 10,158,144 km (0.11 R)
• M38: 10,411,563 km (0.111 R)
• M39: 10,507,156 km (0.088 R)
• M40: 10,635,062 km (0.081 R)
• M41: 10,763,567 km (0.056 R)
• M42: 11,380,508 km (0.117 R)
• M43: 11,643,801 km (0.099 R)
• M44: 12,243,539 km (0.085 R)
• M45: 12,547,073 km (0.114 R)
• M46: 13,299,699 km (0.077 R)
• M47: 14,207,908 km (0.116 R)
• M48: 14,455,792 km (0.108 R)
• M49: 14,991,951 km (0.032 R)
• M50: 15,172,066 km (0.066 R)
• M51: 15,353,080 km (0.047 R)
• M52: 15,571,044 km (0.088 R)
• M53: 16,083,716 km (0.117 R)
• M54: 16,788,322 km (0.115 R)
• M55: 17,087,966 km (0.12 R)
• M56: 17,238,611 km (0.078 R)
• M57: 18,651,563 km (0.054 R)
• M58: 18,767,801 km (0.095 R)
• M59: 18,884,338 km (0.029 R)
• M60: 19,863,904 km (0.093 R)
• M61: 19,982,685 km (0.068 R)
• M62: 20,739,800 km (0.113 R)
• M63: 21,061,286 km (0.035 R)
• M64: 22,199,875 km (0.096 R)
• M65: 22,322,994 km (0.087 R)
• M66: 22,487,552 km (0.105 R)
• M67: 22,942,329 km (0.068 R)
• M68: 23,233,148 km (0.078 R)
• M69: 23,316,474 km (0.077 R)
• M70: 24,113,232 km (0.099 R)
• M71: 24,282,128 km (0.073 R)
• M72: 24,663,603 km (0.064 R)
• M73: 24,918,966 km (0.109 R)
• M74: 25,004,237 km (0.076 R)
• M75: 25,132,442 km (0.08 R)
• M76: 25,561,190 km (0.104 R)
• M77: 26,774,728 km (0.062 R)
• M78: 27,168,768 km (0.085 R)
• M79: 27,388,528 km (0.038 R)
• M80: 29,257,454 km (0.098 R)
• M81: 29,347,512 km (0.092 R)
• M82: 29,572,956 km (0.05 R)
• M83: 30,116,445 km (0.058 R)
• M84: 30,480,566 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.6

Radius: 4

Gravity: 34.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.48 AU - 12.78 AU

Year: 16646 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,710,688 km

• M1: 343,327 km (0.065 R)
• M2: 442,511 km (0.1 R)
• M3: 477,816 km (0.073 R)
• M4: 771,476 km (0.101 R)
• M5: 814,261 km (0.072 R)
• M6: 1,040,603 km (0.077 R)
• M7: 1,088,175 km (0.098 R)
• M8: 1,260,362 km (0.067 R)
• M9: 1,826,889 km (0.084 R)
• M10: 2,785,812 km (0.082 R)
• M11: 2,819,022 km (0.05 R)
• M12: 3,157,861 km (0.079 R)
• M13: 3,332,143 km (0.095 R)
• M14: 4,060,086 km (0.032 R)
• M15: 5,612,314 km (0.117 R)
• M16: 5,654,351 km (0.064 R)
• M17: 5,696,388 km (0.101 R)
• M18: 6,036,872 km (0.078 R)
• M19: 6,209,508 km (0.093 R)
• M20: 6,692,859 km (0.082 R)
• M21: 7,325,209 km (0.103 R)
• M22: 7,555,740 km (0.083 R)
• M23: 7,648,490 km (0.118 R)
• M24: 7,695,165 km (0.115 R)
• M25: 8,405,007 km (0.091 R)
• M26: 8,987,690 km (0.073 R)
• M27: 9,036,908 km (0.115 R)
• M28: 9,086,126 km (0.09 R)
• M29: 9,533,424 km (0.091 R)
• M30: 10,397,501 km (0.082 R)
• M31: 11,127,838 km (0.114 R)
• M32: 11,392,626 km (0.113 R)
• M33: 11,820,625 km (0.095 R)
• M34: 12,090,799 km (0.071 R)
• M35: 12,145,103 km (0.107 R)
• M36: 12,362,918 km (0.03 R)
• M37: 12,968,939 km (0.092 R)
• M38: 13,359,539 km (0.116 R)
• M39: 13,415,638 km (0.113 R)
• M40: 13,981,118 km (0.113 R)
• M41: 14,902,042 km (0.051 R)
• M42: 15,487,568 km (0.053 R)
• M43: 16,319,781 km (0.112 R)
• M44: 16,439,908 km (0.084 R)
• M45: 17,105,469 km (0.067 R)
• M46: 17,841,640 km (0.113 R)
• M47: 17,903,424 km (0.095 R)
• M48: 19,662,995 km (0.088 R)
• M49: 19,918,807 km (0.108 R)
• M50: 20,692,826 km (0.053 R)
• M51: 21,411,046 km (0.086 R)
• M52: 21,938,378 km (0.099 R)
• M53: 22,871,719 km (0.073 R)
• M54: 24,501,438 km (0.093 R)
• M55: 25,260,797 km (0.099 R)
• M56: 25,887,912 km (0.049 R)
• M57: 25,957,923 km (0.095 R)
• M58: 26,731,943 km (0.106 R)
• M59: 28,881,215 km (0.091 R)
• M60: 29,609,907 km (0.107 R)
• M61: 29,976,421 km (0.096 R)
• M62: 30,344,582 km (0.061 R)
• M63: 31,010,891 km (0.064 R)
• M64: 31,681,987 km (0.076 R)
• M65: 33,495,113 km (0.105 R)
• M66: 37,220,698 km (0.115 R)
• M67: 37,537,098 km (0.09 R)
• M68: 38,891,407 km (0.03 R)
• M69: 40,180,791 km (0.08 R)
• M70: 40,424,037 km (0.116 R)
• M71: 41,483,938 km (0.066 R)
• M72: 43,049,480 km (0.025 R)
• M73: 45,729,526 km (0.114 R)
• M74: 46,833,708 km (0.12 R)
• M75: 47,004,249 km (0.088 R)
• M76: 48,204,623 km (0.071 R)
• M77: 48,376,810 km (0.064 R)
• M78: 50,635,139 km (0.118 R)
• M79: 51,073,461 km (0.12 R)
• M80: 51,689,056 km (0.086 R)
• M81: 52,218,633 km (0.118 R)
• M82: 54,444,799 km (0.119 R)
• M83: 54,893,742 km (0.057 R)
• M84: 55,343,882 km (0.063 R)
• M85: 55,614,504 km (0.09 R)
• M86: 56,610,826 km (0.101 R)
• M87: 57,612,833 km (0.077 R)
• M88: 59,727,099 km (0.07 R)
• M89: 60,004,753 km (0.118 R)
• M90: 60,375,606 km (0.066 R)
• M91: 60,654,307 km (0.039 R)
• M92: 61,399,454 km (0.104 R)
• M93: 61,586,152 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit