🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 155 Days

Day: 19.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,696,971 km

• M1: 460,013 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.58 AU - 0.6 AU

Year: 163 Days

Day: 32.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.76 AU

Year: 206 Days

Day: 36.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,696,971 km

• M1: 106,813 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.91 AU - 1.17 AU

Year: 382 Days

Day: 39.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,696,971 km

• M1: 363,074 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.09 AU - 1.55 AU

Year: 546 Days

Day: 43 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.31 AU - 2.73 AU

Year: 1440 Days

Day: 35.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,696,971 km

• M1: 501,602 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.22 AU - 3.66 AU

Year: 2296 Days

Day: 35.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 12.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.69 AU - 6.87 AU

Year: 5001 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,696,971 km

• M1: 174,730 km (0.079 R)
• M2: 358,586 km (0.06 R)
• M3: 499,358 km (0.112 R)
• M4: 743,501 km (0.078 R)
• M5: 925,712 km (0.076 R)
• M6: 1,167,312 km (0.107 R)
• M7: 1,359,396 km (0.078 R)
• M8: 1,538,016 km (0.058 R)
• M9: 1,649,017 km (0.106 R)
• M10: 1,814,323 km (0.091 R)
• M11: 2,161,988 km (0.106 R)
• M12: 2,429,469 km (0.115 R)
• M13: 2,530,897 km (0.088 R)
• M14: 2,828,597 km (0.101 R)
• M15: 3,137,666 km (0.075 R)
• M16: 3,216,803 km (0.068 R)
• M17: 3,890,293 km (0.094 R)
• M18: 4,357,487 km (0.079 R)
• M19: 4,446,049 km (0.11 R)
• M20: 4,624,968 km (0.053 R)
• M21: 4,769,928 km (0.118 R)
• M22: 4,879,583 km (0.095 R)
• M23: 5,288,883 km (0.119 R)
• M24: 5,516,870 km (0.103 R)
• M25: 5,612,912 km (0.085 R)
• M26: 5,943,374 km (0.03 R)
• M27: 6,061,706 km (0.111 R)
• M28: 6,360,602 km (0.089 R)
• M29: 6,644,090 km (0.118 R)
• M30: 6,725,771 km (0.111 R)
• M31: 6,890,328 km (0.106 R)
• M32: 6,993,850 km (0.105 R)
• M33: 7,077,026 km (0.073 R)
• M34: 7,392,080 km (0.052 R)
• M35: 7,754,555 km (0.109 R)
• M36: 7,992,266 km (0.102 R)
• M37: 8,101,173 km (0.035 R)
• M38: 8,254,362 km (0.112 R)
• M39: 8,386,457 km (0.066 R)
• M40: 9,125,769 km (0.06 R)
• M41: 9,354,056 km (0.117 R)
• M42: 9,584,137 km (0.096 R)
• M43: 10,049,985 km (0.108 R)
• M44: 10,309,238 km (0.086 R)
• M45: 10,427,869 km (0.105 R)
• M46: 10,882,946 km (0.075 R)
• M47: 11,052,141 km (0.101 R)
• M48: 11,246,768 km (0.102 R)
• M49: 11,688,680 km (0.115 R)
• M50: 12,286,623 km (0.113 R)
• M51: 12,488,281 km (0.087 R)
• M52: 12,920,319 km (0.105 R)
• M53: 13,202,461 km (0.102 R)
• M54: 13,383,026 km (0.078 R)
• M55: 14,325,043 km (0.082 R)
• M56: 14,911,168 km (0.073 R)
• M57: 15,180,294 km (0.114 R)
• M58: 15,369,536 km (0.07 R)
• M59: 15,668,582 km (0.119 R)
• M60: 15,942,196 km (0.033 R)
• M61: 16,244,982 km (0.116 R)
• M62: 16,772,315 km (0.079 R)
• M63: 16,856,090 km (0.062 R)
• M64: 16,996,113 km (0.077 R)
• M65: 17,192,685 km (0.105 R)
• M66: 18,187,062 km (0.064 R)
• M67: 18,301,953 km (0.112 R)
• M68: 18,705,718 km (0.109 R)
• M69: 19,083,452 km (0.074 R)
• M70: 19,669,278 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 12.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.6 AU - 6.1 AU

Year: 5092 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,696,971 km

• M1: 227,688 km (0.074 R)
• M2: 309,518 km (0.043 R)
• M3: 426,354 km (0.085 R)
• M4: 527,781 km (0.093 R)
• M5: 629,657 km (0.092 R)
• M6: 813,513 km (0.099 R)
• M7: 993,180 km (0.074 R)
• M8: 1,487,601 km (0.064 R)
• M9: 1,612,216 km (0.095 R)
• M10: 1,697,337 km (0.108 R)
• M11: 1,828,086 km (0.075 R)
• M12: 2,146,430 km (0.098 R)
• M13: 2,352,576 km (0.119 R)
• M14: 2,499,182 km (0.115 R)
• M15: 2,682,739 km (0.1 R)
• M16: 3,027,861 km (0.117 R)
• M17: 3,152,177 km (0.113 R)
• M18: 3,479,646 km (0.109 R)
• M19: 3,572,696 km (0.116 R)
• M20: 3,704,342 km (0.074 R)
• M21: 4,897,984 km (0.087 R)
• M22: 5,086,776 km (0.097 R)
• M23: 5,733,488 km (0.114 R)
• M24: 5,843,891 km (0.05 R)
• M25: 5,932,603 km (0.041 R)
• M26: 6,089,082 km (0.057 R)
• M27: 7,104,253 km (0.031 R)
• M28: 7,366,199 km (0.1 R)
• M29: 7,486,326 km (0.054 R)
• M30: 7,607,201 km (0.104 R)
• M31: 7,728,675 km (0.115 R)
• M32: 7,973,567 km (0.107 R)
• M33: 8,146,651 km (0.102 R)
• M34: 8,295,800 km (0.107 R)
• M35: 8,421,014 km (0.065 R)
• M36: 8,622,372 km (0.053 R)
• M37: 9,158,980 km (0.037 R)
• M38: 9,444,263 km (0.112 R)
• M39: 10,479,630 km (0.091 R)
• M40: 10,642,243 km (0.069 R)
• M41: 10,723,774 km (0.093 R)
• M42: 10,914,960 km (0.114 R)
• M43: 11,024,615 km (0.111 R)
• M44: 11,467,275 km (0.042 R)
• M45: 11,747,023 km (0.11 R)
• M46: 11,887,645 km (0.058 R)
• M47: 12,028,866 km (0.088 R)
• M48: 12,341,525 km (0.029 R)
• M49: 12,772,217 km (0.056 R)
• M50: 12,975,072 km (0.055 R)
• M51: 13,589,620 km (0.062 R)
• M52: 13,766,894 km (0.093 R)
• M53: 14,725,816 km (0.098 R)
• M54: 15,182,688 km (0.104 R)
• M55: 15,520,629 km (0.11 R)
• M56: 16,141,610 km (0.085 R)
• M57: 17,279,900 km (0.073 R)
• M58: 18,215,635 km (0.037 R)
• M59: 18,607,582 km (0.091 R)
• M60: 18,706,017 km (0.1 R)
• M61: 19,002,520 km (0.102 R)
• M62: 19,466,573 km (0.114 R)
• M63: 19,666,734 km (0.1 R)
• M64: 20,001,684 km (0.116 R)
• M65: 20,677,268 km (0.12 R)
• M66: 21,532,220 km (0.061 R)
• M67: 21,946,756 km (0.12 R)
• M68: 22,329,128 km (0.111 R)
• M69: 22,783,756 km (0.077 R)
• M70: 23,100,305 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.1

Radius: 5.4

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.83 AU - 16.09 AU

Year: 22947 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,696,971 km

• M1: 356,193 km (0.073 R)
• M2: 463,005 km (0.071 R)
• M3: 512,223 km (0.116 R)
• M4: 988,992 km (0.095 R)
• M5: 1,097,450 km (0.114 R)
• M6: 1,164,320 km (0.088 R)
• M7: 1,325,886 km (0.096 R)
• M8: 2,096,764 km (0.106 R)
• M9: 2,795,984 km (0.113 R)
• M10: 2,981,186 km (0.099 R)
• M11: 3,396,320 km (0.112 R)
• M12: 4,280,145 km (0.105 R)
• M13: 4,457,867 km (0.044 R)
• M14: 4,857,443 km (0.027 R)
• M15: 5,192,841 km (0.092 R)
• M16: 6,083,697 km (0.119 R)
• M17: 6,485,666 km (0.027 R)
• M18: 6,854,724 km (0.111 R)
• M19: 7,315,037 km (0.113 R)
• M20: 7,958,607 km (0.116 R)
• M21: 8,397,826 km (0.083 R)
• M22: 9,025,838 km (0.078 R)
• M23: 9,071,316 km (0.064 R)
• M24: 9,162,421 km (0.093 R)
• M25: 10,279,169 km (0.057 R)
• M26: 10,374,164 km (0.098 R)
• M27: 11,586,056 km (0.048 R)
• M28: 13,304,636 km (0.089 R)
• M29: 13,877,446 km (0.104 R)
• M30: 14,193,248 km (0.097 R)
• M31: 14,405,228 km (0.095 R)
• M32: 14,832,180 km (0.116 R)
• M33: 16,748,230 km (0.104 R)
• M34: 17,084,526 km (0.063 R)
• M35: 17,763,550 km (0.12 R)
• M36: 18,106,429 km (0.111 R)
• M37: 18,221,320 km (0.11 R)
• M38: 18,451,551 km (0.119 R)
• M39: 18,740,724 km (0.105 R)
• M40: 19,558,575 km (0.051 R)
• M41: 20,209,176 km (0.1 R)
• M42: 20,268,716 km (0.057 R)
• M43: 22,203,316 km (0.033 R)
• M44: 22,881,892 km (0.08 R)
• M45: 22,943,975 km (0.099 R)
• M46: 23,818,225 km (0.082 R)
• M47: 24,069,998 km (0.11 R)
• M48: 24,639,667 km (0.111 R)
• M49: 25,406,206 km (0.08 R)
• M50: 26,440,376 km (0.044 R)
• M51: 26,570,676 km (0.064 R)
• M52: 27,159,344 km (0.116 R)
• M53: 28,349,544 km (0.082 R)
• M54: 29,556,799 km (0.119 R)
• M55: 29,692,036 km (0.1 R)
• M56: 29,895,040 km (0.095 R)
• M57: 29,962,958 km (0.071 R)
• M58: 30,643,927 km (0.042 R)
• M59: 30,712,293 km (0.12 R)
• M60: 30,849,175 km (0.045 R)
• M61: 31,536,727 km (0.08 R)
• M62: 31,744,070 km (0.091 R)
• M63: 31,813,184 km (0.089 R)
• M64: 32,787,216 km (0.056 R)
• M65: 33,418,369 km (0.097 R)
• M66: 33,488,830 km (0.107 R)
• M67: 33,629,751 km (0.107 R)
• M68: 34,195,380 km (0.112 R)
• M69: 37,070,352 km (0.106 R)
• M70: 38,168,401 km (0.039 R)
• M71: 38,389,207 km (0.083 R)
• M72: 39,723,471 km (0.115 R)
• M73: 39,872,620 km (0.062 R)
• M74: 40,321,264 km (0.092 R)
• M75: 41,980,603 km (0.032 R)
• M76: 42,437,026 km (0.108 R)
• M77: 42,665,762 km (0.103 R)
• M78: 43,738,977 km (0.075 R)
• M79: 44,124,490 km (0.107 R)
• M80: 44,279,025 km (0.056 R)
• M81: 45,131,882 km (0.112 R)
• M82: 45,209,673 km (0.12 R)
• M83: 46,225,293 km (0.042 R)
• M84: 46,303,832 km (0.096 R)
• M85: 47,485,655 km (0.12 R)
• M86: 50,766,187 km (0.111 R)
• M87: 51,090,066 km (0.076 R)
• M88: 51,740,069 km (0.12 R)
• M89: 52,229,404 km (0.093 R)
• M90: 52,638,255 km (0.051 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit