🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.64 AU - 0.8 AU

Year: 220 Days

Day: 19.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.94 AU - 2.16 AU

Year: 1056 Days

Day: 17.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.86 AU - 2.46 AU

Year: 1142 Days

Day: 19.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,677,721 km

• M1: 1,021,903 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.92 AU - 3.38 AU

Year: 2012 Days

Day: 26.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.98 AU - 4.98 AU

Year: 3413 Days

Day: 45.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,677,721 km

• M1: 552,166 km (0.105 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.5

Radius: 10.1

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.93 AU - 5.93 AU

Year: 4554 Days

Day: 8.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,677,721 km

• M1: 174,581 km (0.09 R)
• M2: 353,201 km (0.112 R)
• M3: 549,024 km (0.057 R)
• M4: 684,560 km (0.116 R)
• M5: 896,839 km (0.119 R)
• M6: 1,232,986 km (0.058 R)
• M7: 1,591,123 km (0.09 R)
• M8: 1,824,944 km (0.087 R)
• M9: 2,307,098 km (0.03 R)
• M10: 2,400,747 km (0.085 R)
• M11: 3,174,317 km (0.109 R)
• M12: 3,384,502 km (0.055 R)
• M13: 3,577,783 km (0.075 R)
• M14: 3,752,513 km (0.109 R)
• M15: 3,840,925 km (0.049 R)
• M16: 3,997,405 km (0.112 R)
• M17: 4,339,984 km (0.096 R)
• M18: 4,620,929 km (0.118 R)
• M19: 4,835,452 km (0.093 R)
• M20: 4,931,943 km (0.112 R)
• M21: 5,249,838 km (0.085 R)
• M22: 5,650,312 km (0.107 R)
• M23: 5,905,675 km (0.089 R)
• M24: 5,983,017 km (0.106 R)
• M25: 6,614,021 km (0.077 R)
• M26: 6,829,143 km (0.08 R)
• M27: 7,349,145 km (0.106 R)
• M28: 7,740,643 km (0.059 R)
• M29: 7,910,436 km (0.096 R)
• M30: 8,167,595 km (0.084 R)
• M31: 8,282,785 km (0.117 R)
• M32: 8,369,402 km (0.108 R)
• M33: 8,748,783 km (0.06 R)
• M34: 9,163,618 km (0.098 R)
• M35: 9,403,573 km (0.115 R)
• M36: 9,706,359 km (0.085 R)
• M37: 10,321,804 km (0.11 R)
• M38: 10,415,153 km (0.106 R)
• M39: 10,728,561 km (0.075 R)
• M40: 11,557,782 km (0.078 R)
• M41: 12,407,647 km (0.076 R)
• M42: 12,573,402 km (0.097 R)
• M43: 12,840,135 km (0.08 R)
• M44: 13,176,132 km (0.034 R)
• M45: 13,311,368 km (0.081 R)
• M46: 13,788,436 km (0.091 R)
• M47: 13,856,952 km (0.093 R)
• M48: 13,960,174 km (0.092 R)
• M49: 14,899,649 km (0.096 R)
• M50: 15,146,485 km (0.052 R)
• M51: 15,323,759 km (0.116 R)
• M52: 16,147,744 km (0.073 R)
• M53: 16,401,462 km (0.089 R)
• M54: 16,619,875 km (0.097 R)
• M55: 16,692,878 km (0.054 R)
• M56: 17,207,196 km (0.095 R)
• M57: 17,503,400 km (0.065 R)
• M58: 17,801,249 km (0.117 R)
• M59: 17,913,447 km (0.06 R)
• M60: 18,138,443 km (0.06 R)
• M61: 18,591,275 km (0.102 R)
• M62: 18,667,122 km (0.113 R)
• M63: 18,895,258 km (0.101 R)
• M64: 19,933,168 km (0.114 R)
• M65: 20,478,752 km (0.099 R)
• M66: 20,753,264 km (0.06 R)
• M67: 21,147,753 km (0.062 R)
• M68: 21,465,050 km (0.114 R)
• M69: 21,783,844 km (0.093 R)
• M70: 21,863,878 km (0.086 R)
• M71: 22,144,524 km (0.105 R)
• M72: 22,547,541 km (0.098 R)
• M73: 22,628,473 km (0.079 R)
• M74: 23,279,074 km (0.073 R)
• M75: 24,225,131 km (0.059 R)
• M76: 24,640,415 km (0.039 R)
• M77: 24,723,741 km (0.088 R)
• M78: 25,604,424 km (0.058 R)
• M79: 25,773,469 km (0.046 R)
• M80: 26,367,522 km (0.104 R)
• M81: 27,916,010 km (0.098 R)
• M82: 28,133,376 km (0.11 R)
• M83: 28,657,417 km (0.073 R)
• M84: 29,228,881 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 12.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.19 AU - 9.19 AU

Year: 9219 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,677,721 km

• M1: 264,788 km (0.077 R)
• M2: 402,119 km (0.063 R)
• M3: 521,498 km (0.082 R)
• M4: 778,956 km (0.109 R)
• M5: 886,517 km (0.109 R)
• M6: 1,064,688 km (0.084 R)
• M7: 1,269,488 km (0.11 R)
• M8: 1,547,889 km (0.104 R)
• M9: 1,830,031 km (0.06 R)
• M10: 2,146,131 km (0.101 R)
• M11: 2,515,937 km (0.114 R)
• M12: 2,662,094 km (0.108 R)
• M13: 2,849,091 km (0.115 R)
• M14: 3,118,218 km (0.089 R)
• M15: 3,275,745 km (0.106 R)
• M16: 4,429,593 km (0.119 R)
• M17: 5,916,297 km (0.064 R)
• M18: 6,038,518 km (0.093 R)
• M19: 6,260,671 km (0.114 R)
• M20: 6,510,799 km (0.099 R)
• M21: 6,943,436 km (0.085 R)
• M22: 7,306,809 km (0.078 R)
• M23: 7,944,395 km (0.108 R)
• M24: 8,655,134 km (0.089 R)
• M25: 9,300,799 km (0.108 R)
• M26: 9,500,512 km (0.087 R)
• M27: 9,643,976 km (0.087 R)
• M28: 9,817,061 km (0.1 R)
• M29: 10,107,879 km (0.076 R)
• M30: 10,225,164 km (0.033 R)
• M31: 10,609,032 km (0.118 R)
• M32: 10,698,193 km (0.094 R)
• M33: 10,817,572 km (0.051 R)
• M34: 11,148,333 km (0.101 R)
• M35: 11,239,138 km (0.032 R)
• M36: 11,330,094 km (0.088 R)
• M37: 11,881,362 km (0.072 R)
• M38: 12,347,509 km (0.094 R)
• M39: 12,598,534 km (0.066 R)
• M40: 12,756,210 km (0.09 R)
• M41: 13,105,671 km (0.094 R)
• M42: 13,554,913 km (0.116 R)
• M43: 13,651,853 km (0.107 R)
• M44: 13,814,017 km (0.093 R)
• M45: 14,337,011 km (0.112 R)
• M46: 14,534,780 km (0.094 R)
• M47: 14,667,174 km (0.061 R)
• M48: 15,267,809 km (0.072 R)
• M49: 15,774,497 km (0.096 R)
• M50: 16,286,720 km (0.049 R)
• M51: 16,527,573 km (0.076 R)
• M52: 16,735,065 km (0.052 R)
• M53: 17,679,327 km (0.041 R)
• M54: 18,784,705 km (0.115 R)
• M55: 20,875,036 km (0.11 R)
• M56: 21,512,623 km (0.113 R)
• M57: 21,701,415 km (0.083 R)
• M58: 21,777,112 km (0.099 R)
• M59: 21,890,806 km (0.078 R)
• M60: 22,385,526 km (0.054 R)
• M61: 22,576,862 km (0.034 R)
• M62: 22,961,029 km (0.092 R)
• M63: 24,322,968 km (0.042 R)
• M64: 24,480,196 km (0.1 R)
• M65: 24,637,872 km (0.111 R)
• M66: 24,835,341 km (0.113 R)
• M67: 25,152,488 km (0.101 R)
• M68: 25,311,661 km (0.074 R)
• M69: 26,273,126 km (0.032 R)
• M70: 26,798,963 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 11.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.23 AU - 11.15 AU

Year: 10026 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,677,721 km

• M1: 141,520 km (0.117 R)
• M2: 231,129 km (0.043 R)
• M3: 309,069 km (0.107 R)
• M4: 568,921 km (0.08 R)
• M5: 762,052 km (0.118 R)
• M6: 882,627 km (0.102 R)
• M7: 1,780,364 km (0.054 R)
• M8: 1,902,885 km (0.051 R)
• M9: 2,113,818 km (0.07 R)
• M10: 2,376,961 km (0.102 R)
• M11: 2,604,649 km (0.109 R)
• M12: 2,815,582 km (0.118 R)
• M13: 3,056,733 km (0.109 R)
• M14: 3,329,899 km (0.098 R)
• M15: 3,431,177 km (0.093 R)
• M16: 3,610,993 km (0.116 R)
• M17: 3,793,952 km (0.077 R)
• M18: 3,953,273 km (0.081 R)
• M19: 4,500,502 km (0.086 R)
• M20: 4,584,726 km (0.053 R)
• M21: 4,955,429 km (0.078 R)
• M22: 5,130,010 km (0.117 R)
• M23: 5,395,546 km (0.112 R)
• M24: 6,344,595 km (0.112 R)
• M25: 6,661,743 km (0.068 R)
• M26: 7,913,877 km (0.073 R)
• M27: 8,601,728 km (0.106 R)
• M28: 8,741,602 km (0.108 R)
• M29: 9,094,653 km (0.071 R)
• M30: 9,633,056 km (0.056 R)
• M31: 9,705,611 km (0.086 R)
• M32: 9,961,124 km (0.051 R)
• M33: 10,034,576 km (0.083 R)
• M34: 10,740,828 km (0.1 R)
• M35: 11,655,768 km (0.089 R)
• M36: 12,083,618 km (0.115 R)
• M37: 12,240,397 km (0.107 R)
• M38: 12,476,911 km (0.096 R)
• M39: 13,478,768 km (0.112 R)
• M40: 14,298,714 km (0.088 R)
• M41: 14,547,944 km (0.098 R)
• M42: 15,008,406 km (0.071 R)
• M43: 15,219,339 km (0.088 R)
• M44: 15,601,562 km (0.117 R)
• M45: 17,781,652 km (0.057 R)
• M46: 19,180,691 km (0.117 R)
• M47: 20,521,387 km (0.119 R)
• M48: 21,463,405 km (0.07 R)
• M49: 21,558,400 km (0.059 R)
• M50: 22,227,401 km (0.115 R)
• M51: 22,612,616 km (0.105 R)
• M52: 23,145,932 km (0.101 R)
• M53: 23,438,695 km (0.112 R)
• M54: 23,781,723 km (0.067 R)
• M55: 23,880,009 km (0.112 R)
• M56: 24,522,233 km (0.103 R)
• M57: 24,721,048 km (0.119 R)
• M58: 25,020,244 km (0.101 R)
• M59: 25,622,226 km (0.115 R)
• M60: 25,773,469 km (0.113 R)
• M61: 26,228,995 km (0.044 R)
• M62: 26,942,876 km (0.111 R)
• M63: 28,807,763 km (0.12 R)
• M64: 29,861,680 km (0.029 R)
• M65: 30,393,351 km (0.115 R)
• M66: 31,358,406 km (0.082 R)
• M67: 31,682,286 km (0.063 R)
• M68: 32,224,578 km (0.092 R)
• M69: 32,770,012 km (0.107 R)
• M70: 34,702,667 km (0.073 R)
• M71: 34,926,016 km (0.077 R)
• M72: 35,711,106 km (0.088 R)
• M73: 35,823,753 km (0.095 R)
• M74: 35,992,799 km (0.093 R)
• M75: 36,105,745 km (0.118 R)
• M76: 36,445,332 km (0.096 R)
• M77: 37,241,492 km (0.081 R)
• M78: 37,699,112 km (0.045 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit