🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 39.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 213 Days

Day: 14.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.33 AU - 1.41 AU

Year: 572 Days

Day: 32.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.73 AU - 2.35 AU

Year: 1039 Days

Day: 21.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 8.1

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.49 AU - 6.91 AU

Year: 5503 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,222,193 km

• M1: 103,821 km (0.073 R)
• M2: 382,971 km (0.097 R)
• M3: 469,438 km (0.098 R)
• M4: 664,065 km (0.034 R)
• M5: 812,915 km (0.107 R)
• M6: 1,018,462 km (0.096 R)
• M7: 1,290,431 km (0.091 R)
• M8: 1,496,128 km (0.108 R)
• M9: 1,675,646 km (0.048 R)
• M10: 2,399,699 km (0.115 R)
• M11: 2,696,502 km (0.097 R)
• M12: 2,827,400 km (0.025 R)
• M13: 3,489,370 km (0.082 R)
• M14: 3,923,653 km (0.079 R)
• M15: 4,097,186 km (0.11 R)
• M16: 4,581,136 km (0.116 R)
• M17: 4,659,226 km (0.109 R)
• M18: 4,922,668 km (0.08 R)
• M19: 6,544,458 km (0.07 R)
• M20: 6,691,363 km (0.105 R)
• M21: 6,809,845 km (0.06 R)
• M22: 6,899,005 km (0.109 R)
• M23: 7,719,849 km (0.114 R)
• M24: 7,875,281 km (0.043 R)
• M25: 8,411,290 km (0.082 R)
• M26: 8,571,210 km (0.074 R)
• M27: 8,861,579 km (0.118 R)
• M28: 8,926,505 km (0.105 R)
• M29: 9,452,042 km (0.095 R)
• M30: 10,123,138 km (0.069 R)
• M31: 10,293,231 km (0.065 R)
• M32: 10,636,409 km (0.105 R)
• M33: 10,983,326 km (0.042 R)
• M34: 11,404,594 km (0.064 R)
• M35: 11,688,381 km (0.041 R)
• M36: 12,010,315 km (0.056 R)
• M37: 12,920,170 km (0.077 R)
• M38: 13,104,773 km (0.053 R)
• M39: 13,889,863 km (0.109 R)
• M40: 14,078,955 km (0.111 R)
• M41: 15,819,376 km (0.105 R)
• M42: 16,056,489 km (0.089 R)
• M43: 16,215,362 km (0.102 R)
• M44: 16,334,741 km (0.067 R)
• M45: 16,414,477 km (0.094 R)
• M46: 17,057,448 km (0.07 R)
• M47: 17,708,498 km (0.102 R)
• M48: 17,995,876 km (0.087 R)
• M49: 18,243,460 km (0.047 R)
• M50: 18,367,627 km (0.086 R)
• M51: 18,492,242 km (0.099 R)
• M52: 18,783,808 km (0.091 R)
• M53: 20,007,967 km (0.114 R)
• M54: 20,136,023 km (0.096 R)
• M55: 20,350,247 km (0.086 R)
• M56: 20,780,790 km (0.116 R)
• M57: 21,563,187 km (0.113 R)
• M58: 21,782,348 km (0.043 R)
• M59: 22,266,895 km (0.102 R)
• M60: 23,201,882 km (0.072 R)
• M61: 24,013,450 km (0.088 R)
• M62: 24,651,036 km (0.06 R)
• M63: 24,972,073 km (0.089 R)
• M64: 25,525,436 km (0.069 R)
• M65: 25,618,037 km (0.113 R)
• M66: 25,803,538 km (0.036 R)
• M67: 26,129,362 km (0.11 R)
• M68: 26,269,536 km (0.101 R)
• M69: 27,969,715 km (0.12 R)
• M70: 28,065,159 km (0.06 R)
• M71: 28,592,342 km (0.043 R)
• M72: 28,881,215 km (0.116 R)
• M73: 28,977,706 km (0.114 R)
• M74: 29,753,820 km (0.105 R)
• M75: 30,832,121 km (0.108 R)
• M76: 31,029,441 km (0.092 R)
• M77: 32,272,898 km (0.108 R)
• M78: 32,473,359 km (0.082 R)
• M79: 32,724,385 km (0.098 R)
• M80: 32,774,799 km (0.094 R)
• M81: 32,925,743 km (0.081 R)
• M82: 32,976,158 km (0.042 R)
• M83: 33,026,722 km (0.026 R)
• M84: 33,633,940 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 10.8

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.24 AU - 6.96 AU

Year: 6044 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,222,193 km

• M1: 159,322 km (0.043 R)
• M2: 298,597 km (0.029 R)
• M3: 480,209 km (0.116 R)
• M4: 562,039 km (0.082 R)
• M5: 742,305 km (0.108 R)
• M6: 811,568 km (0.083 R)
• M7: 1,049,429 km (0.056 R)
• M8: 1,777,522 km (0.034 R)
• M9: 1,873,265 km (0.1 R)
• M10: 1,970,653 km (0.053 R)
• M11: 2,110,078 km (0.082 R)
• M12: 2,356,914 km (0.115 R)
• M13: 2,811,542 km (0.12 R)
• M14: 2,991,957 km (0.1 R)
• M15: 3,153,074 km (0.105 R)
• M16: 3,580,475 km (0.111 R)
• M17: 4,256,059 km (0.079 R)
• M18: 4,437,821 km (0.101 R)
• M19: 4,569,018 km (0.09 R)
• M20: 4,889,606 km (0.054 R)
• M21: 5,609,172 km (0.061 R)
• M22: 6,126,631 km (0.106 R)
• M23: 6,480,281 km (0.082 R)
• M24: 6,569,740 km (0.091 R)
• M25: 6,870,881 km (0.077 R)
• M26: 6,992,653 km (0.098 R)
• M27: 7,300,077 km (0.102 R)
• M28: 9,103,030 km (0.105 R)
• M29: 10,019,317 km (0.105 R)
• M30: 10,822,808 km (0.087 R)
• M31: 11,322,165 km (0.098 R)
• M32: 11,538,484 km (0.118 R)
• M33: 11,902,007 km (0.105 R)
• M34: 12,048,463 km (0.108 R)
• M35: 12,491,572 km (0.115 R)
• M36: 12,640,422 km (0.088 R)
• M37: 13,015,164 km (0.087 R)
• M38: 13,128,410 km (0.098 R)
• M39: 13,317,651 km (0.088 R)
• M40: 14,006,849 km (0.113 R)
• M41: 14,122,787 km (0.094 R)
• M42: 14,746,760 km (0.114 R)
• M43: 15,141,249 km (0.06 R)
• M44: 16,305,121 km (0.061 R)
• M45: 16,836,193 km (0.06 R)
• M46: 17,664,367 km (0.061 R)
• M47: 17,789,730 km (0.114 R)
• M48: 18,378,547 km (0.109 R)
• M49: 19,102,451 km (0.089 R)
• M50: 19,489,311 km (0.071 R)
• M51: 19,662,097 km (0.081 R)
• M52: 19,835,481 km (0.082 R)
• M53: 20,096,380 km (0.117 R)
• M54: 20,621,767 km (0.078 R)
• M55: 20,753,713 km (0.029 R)
• M56: 20,930,238 km (0.039 R)
• M57: 21,151,493 km (0.032 R)
• M58: 21,329,216 km (0.095 R)
• M59: 22,089,472 km (0.083 R)
• M60: 22,676,943 km (0.085 R)
• M61: 22,813,226 km (0.098 R)
• M62: 23,728,915 km (0.053 R)
• M63: 25,218,910 km (0.075 R)
• M64: 25,832,710 km (0.104 R)
• M65: 26,212,988 km (0.088 R)
• M66: 26,356,003 km (0.06 R)
• M67: 28,190,672 km (0.094 R)
• M68: 28,680,305 km (0.111 R)
• M69: 28,778,591 km (0.088 R)
• M70: 29,074,047 km (0.041 R)
• M71: 29,271,666 km (0.107 R)
• M72: 29,370,550 km (0.104 R)
• M73: 29,817,100 km (0.096 R)
• M74: 30,266,043 km (0.113 R)
• M75: 30,516,320 km (0.12 R)
• M76: 31,220,926 km (0.062 R)
• M77: 31,626,037 km (0.089 R)
• M78: 32,594,833 km (0.099 R)
• M79: 32,851,543 km (0.114 R)
• M80: 33,108,851 km (0.109 R)
• M81: 33,263,535 km (0.044 R)
• M82: 33,418,369 km (0.093 R)
• M83: 33,573,502 km (0.113 R)
• M84: 34,457,476 km (0.115 R)
• M85: 35,085,937 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 10.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.11 AU - 12.63 AU

Year: 15508 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,222,193 km

• M1: 825,930 km (0.088 R)
• M2: 989,440 km (0.079 R)
• M3: 1,519,316 km (0.096 R)
• M4: 1,619,696 km (0.034 R)
• M5: 1,748,500 km (0.12 R)
• M6: 2,240,677 km (0.104 R)
• M7: 2,898,608 km (0.07 R)
• M8: 3,056,135 km (0.085 R)
• M9: 3,749,072 km (0.104 R)
• M10: 3,886,553 km (0.098 R)
• M11: 4,095,840 km (0.089 R)
• M12: 4,489,432 km (0.09 R)
• M13: 4,857,742 km (0.038 R)
• M14: 5,900,589 km (0.115 R)
• M15: 6,222,673 km (0.091 R)
• M16: 6,842,008 km (0.084 R)
• M17: 7,137,913 km (0.059 R)
• M18: 7,611,240 km (0.112 R)
• M19: 7,829,803 km (0.104 R)
• M20: 8,094,741 km (0.109 R)
• M21: 8,228,332 km (0.103 R)
• M22: 8,317,941 km (0.033 R)
• M23: 8,588,264 km (0.09 R)
• M24: 9,463,711 km (0.108 R)
• M25: 9,604,632 km (0.027 R)
• M26: 9,840,847 km (0.078 R)
• M27: 9,983,563 km (0.081 R)
• M28: 11,951,075 km (0.104 R)
• M29: 12,461,353 km (0.112 R)
• M30: 13,503,153 km (0.113 R)
• M31: 14,410,613 km (0.097 R)
• M32: 15,282,619 km (0.09 R)
• M33: 15,780,631 km (0.095 R)
• M34: 17,134,641 km (0.119 R)
• M35: 17,421,420 km (0.029 R)
• M36: 18,525,602 km (0.05 R)
• M37: 19,892,328 km (0.119 R)
• M38: 20,740,099 km (0.104 R)
• M39: 22,408,265 km (0.048 R)
• M40: 24,119,066 km (0.097 R)
• M41: 24,569,505 km (0.072 R)
• M42: 24,828,160 km (0.049 R)
• M43: 25,022,637 km (0.102 R)
• M44: 25,087,713 km (0.114 R)
• M45: 25,478,612 km (0.109 R)
• M46: 25,609,360 km (0.119 R)
• M47: 25,674,884 km (0.099 R)
• M48: 26,003,102 km (0.101 R)
• M49: 26,266,693 km (0.118 R)
• M50: 26,398,788 km (0.036 R)
• M51: 26,597,454 km (0.061 R)
• M52: 27,597,815 km (0.048 R)
• M53: 27,664,985 km (0.077 R)
• M54: 28,136,368 km (0.085 R)
• M55: 28,406,990 km (0.11 R)
• M56: 28,882,562 km (0.072 R)
• M57: 29,566,673 km (0.039 R)
• M58: 29,704,153 km (0.029 R)
• M59: 31,440,087 km (0.114 R)
• M60: 31,650,721 km (0.071 R)
• M61: 31,861,654 km (0.111 R)
• M62: 32,355,775 km (0.105 R)
• M63: 34,357,694 km (0.11 R)
• M64: 35,082,346 km (0.032 R)
• M65: 35,373,613 km (0.062 R)
• M66: 36,252,202 km (0.114 R)
• M67: 36,620,512 km (0.05 R)
• M68: 36,768,165 km (0.089 R)
• M69: 37,956,421 km (0.102 R)
• M70: 38,855,803 km (0.113 R)
• M71: 39,534,977 km (0.114 R)
• M72: 40,065,900 km (0.119 R)
• M73: 40,828,550 km (0.084 R)
• M74: 41,134,927 km (0.074 R)
• M75: 43,535,224 km (0.057 R)
• M76: 43,613,464 km (0.047 R)
• M77: 44,555,332 km (0.101 R)
• M78: 45,424,645 km (0.046 R)
• M79: 45,503,932 km (0.099 R)
• M80: 47,823,747 km (0.111 R)
• M81: 48,227,511 km (0.09 R)
• M82: 49,527,517 km (0.096 R)
• M83: 49,609,047 km (0.051 R)
• M84: 50,017,898 km (0.093 R)
• M85: 50,509,926 km (0.119 R)
• M86: 52,161,636 km (0.05 R)
• M87: 52,411,016 km (0.11 R)
• M88: 52,660,694 km (0.116 R)
• M89: 52,910,822 km (0.033 R)
• M90: 57,050,943 km (0.112 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit