🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.6 AU

Year: 138 Days

Day: 41.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 87.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.56 AU

Year: 536 Days

Day: 12.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.24 AU - 1.38 AU

Year: 568 Days

Day: 28.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,265,043 km

• M1: 45,328 km (0.065 R)
• M2: 706,252 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.68 AU - 2.14 AU

Year: 1000 Days

Day: 25.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,265,043 km

• M1: 1,798,466 km (0.067 R)
• M2: 1,858,454 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.65 AU - 3.15 AU

Year: 1870 Days

Day: 45.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.92 AU - 4.22 AU

Year: 3110 Days

Day: 31.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,265,043 km

• M1: 3,140,059 km (0.062 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 14.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.83 AU - 7.07 AU

Year: 5497 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,265,043 km

• M1: 257,159 km (0.12 R)
• M2: 353,649 km (0.092 R)
• M3: 579,692 km (0.112 R)
• M4: 1,102,088 km (0.07 R)
• M5: 1,220,569 km (0.104 R)
• M6: 1,555,070 km (0.104 R)
• M7: 1,854,415 km (0.115 R)
• M8: 1,998,029 km (0.075 R)
• M9: 2,104,992 km (0.077 R)
• M10: 3,169,380 km (0.083 R)
• M11: 3,503,433 km (0.099 R)
• M12: 4,034,505 km (0.117 R)
• M13: 4,171,387 km (0.11 R)
• M14: 4,484,944 km (0.079 R)
• M15: 4,609,110 km (0.087 R)
• M16: 4,716,372 km (0.077 R)
• M17: 4,824,531 km (0.088 R)
• M18: 5,284,096 km (0.101 R)
• M19: 6,029,393 km (0.117 R)
• M20: 6,645,586 km (0.093 R)
• M21: 7,115,772 km (0.079 R)
• M22: 7,261,032 km (0.094 R)
• M23: 7,894,878 km (0.096 R)
• M24: 8,196,767 km (0.082 R)
• M25: 8,612,798 km (0.077 R)
• M26: 8,767,782 km (0.077 R)
• M27: 9,625,277 km (0.102 R)
• M28: 11,250,508 km (0.104 R)
• M29: 11,444,387 km (0.065 R)
• M30: 12,181,605 km (0.113 R)
• M31: 12,606,164 km (0.095 R)
• M32: 13,290,574 km (0.111 R)
• M33: 13,444,211 km (0.119 R)
• M34: 13,831,221 km (0.061 R)
• M35: 13,961,072 km (0.108 R)
• M36: 14,510,545 km (0.06 R)
• M37: 15,469,317 km (0.066 R)
• M38: 15,685,187 km (0.042 R)
• M39: 15,874,877 km (0.079 R)
• M40: 18,495,234 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.9

Radius: 5.6

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.85 AU - 13.26 AU

Year: 15843 Days

Day: 24.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,265,043 km

• M1: 89,609 km (0.086 R)
• M2: 393,143 km (0.062 R)
• M3: 1,006,195 km (0.071 R)
• M4: 1,184,217 km (0.11 R)
• M5: 1,519,765 km (0.111 R)
• M6: 2,075,371 km (0.118 R)
• M7: 2,159,595 km (0.045 R)
• M8: 2,389,527 km (0.065 R)
• M9: 2,998,241 km (0.092 R)
• M10: 3,222,189 km (0.101 R)
• M11: 3,352,638 km (0.104 R)
• M12: 3,720,349 km (0.105 R)
• M13: 4,136,082 km (0.09 R)
• M14: 4,566,325 km (0.049 R)
• M15: 4,749,882 km (0.085 R)
• M16: 5,124,176 km (0.077 R)
• M17: 5,353,360 km (0.098 R)
• M18: 5,901,038 km (0.075 R)
• M19: 6,303,157 km (0.078 R)
• M20: 6,343,847 km (0.111 R)
• M21: 6,589,786 km (0.109 R)
• M22: 7,518,490 km (0.061 R)
• M23: 7,691,724 km (0.119 R)
• M24: 8,174,776 km (0.118 R)
• M25: 8,352,947 km (0.081 R)
• M26: 8,397,676 km (0.083 R)
• M27: 10,060,457 km (0.059 R)
• M28: 10,108,179 km (0.059 R)
• M29: 10,395,406 km (0.044 R)
• M30: 11,322,614 km (0.081 R)
• M31: 11,620,912 km (0.107 R)
• M32: 12,022,732 km (0.098 R)
• M33: 12,480,202 km (0.104 R)
• M34: 15,068,694 km (0.073 R)
• M35: 16,059,780 km (0.037 R)
• M36: 16,619,575 km (0.108 R)
• M37: 16,845,169 km (0.049 R)
• M38: 17,242,651 km (0.059 R)
• M39: 19,157,204 km (0.09 R)
• M40: 19,571,889 km (0.062 R)
• M41: 19,690,969 km (0.079 R)
• M42: 19,750,509 km (0.057 R)
• M43: 20,049,555 km (0.114 R)
• M44: 20,773,160 km (0.064 R)
• M45: 22,994,539 km (0.11 R)
• M46: 24,197,156 km (0.1 R)
• M47: 24,773,856 km (0.093 R)
• M48: 24,967,137 km (0.101 R)
• M49: 25,290,268 km (0.068 R)
• M50: 27,391,370 km (0.075 R)
• M51: 27,457,941 km (0.108 R)
• M52: 27,724,674 km (0.06 R)
• M53: 27,858,415 km (0.092 R)
• M54: 28,462,790 km (0.114 R)
• M55: 29,411,390 km (0.073 R)
• M56: 29,889,655 km (0.098 R)
• M57: 30,646,321 km (0.116 R)
• M58: 30,923,077 km (0.091 R)
• M59: 31,758,132 km (0.061 R)
• M60: 32,108,191 km (0.073 R)
• M61: 32,600,667 km (0.045 R)
• M62: 32,741,738 km (0.11 R)
• M63: 33,237,356 km (0.082 R)
• M64: 33,806,725 km (0.029 R)
• M65: 33,949,591 km (0.034 R)
• M66: 34,523,000 km (0.069 R)
• M67: 34,738,870 km (0.066 R)
• M68: 36,628,291 km (0.051 R)
• M69: 36,995,404 km (0.093 R)
• M70: 37,437,765 km (0.108 R)
• M71: 37,585,567 km (0.104 R)
• M72: 37,955,822 km (0.091 R)
• M73: 39,750,249 km (0.108 R)
• M74: 39,976,441 km (0.104 R)
• M75: 40,430,321 km (0.091 R)
• M76: 42,570,318 km (0.098 R)
• M77: 43,421,081 km (0.082 R)
• M78: 44,043,408 km (0.068 R)
• M79: 44,433,859 km (0.039 R)
• M80: 44,511,949 km (0.038 R)
• M81: 46,959,520 km (0.06 R)
• M82: 47,598,153 km (0.078 R)
• M83: 48,964,879 km (0.092 R)
• M84: 49,126,594 km (0.108 R)
• M85: 49,531,406 km (0.082 R)
• M86: 50,018,646 km (0.077 R)
• M87: 50,100,028 km (0.093 R)
• M88: 50,426,001 km (0.11 R)
• M89: 50,752,574 km (0.105 R)
• M90: 51,243,853 km (0.052 R)
• M91: 52,148,621 km (0.11 R)
• M92: 54,894,490 km (0.119 R)
• M93: 56,242,516 km (0.044 R)
• M94: 56,411,861 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630

Radius: 5.4

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.1 AU - 21.24 AU

Year: 26947 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,265,043 km

• M1: 75,248 km (0.118 R)
• M2: 157,377 km (0.05 R)
• M3: 216,618 km (0.078 R)
• M4: 361,428 km (0.098 R)
• M5: 583,432 km (0.108 R)
• M6: 1,773,632 km (0.083 R)
• M7: 1,956,890 km (0.119 R)
• M8: 2,031,988 km (0.104 R)
• M9: 2,750,058 km (0.115 R)
• M10: 3,357,874 km (0.048 R)
• M11: 3,584,664 km (0.059 R)
• M12: 4,149,396 km (0.05 R)
• M13: 5,571,324 km (0.106 R)
• M14: 7,714,912 km (0.113 R)
• M15: 7,833,992 km (0.117 R)
• M16: 9,822,297 km (0.098 R)
• M17: 10,408,272 km (0.104 R)
• M18: 10,606,040 km (0.099 R)
• M19: 11,005,317 km (0.102 R)
• M20: 12,371,744 km (0.077 R)
• M21: 14,080,600 km (0.109 R)
• M22: 14,153,305 km (0.079 R)
• M23: 14,666,426 km (0.05 R)
• M24: 14,962,330 km (0.119 R)
• M25: 17,712,986 km (0.116 R)
• M26: 18,028,039 km (0.091 R)
• M27: 18,663,830 km (0.086 R)
• M28: 18,984,419 km (0.057 R)
• M29: 20,946,095 km (0.096 R)
• M30: 21,112,448 km (0.086 R)
• M31: 23,660,100 km (0.088 R)
• M32: 24,093,934 km (0.076 R)
• M33: 24,793,753 km (0.104 R)
• M34: 25,855,898 km (0.065 R)
• M35: 26,662,230 km (0.111 R)
• M36: 27,023,359 km (0.092 R)
• M37: 28,391,432 km (0.063 R)
• M38: 28,667,739 km (0.102 R)
• M39: 29,316,096 km (0.082 R)
• M40: 32,821,773 km (0.08 R)
• M41: 33,208,633 km (0.035 R)
• M42: 34,968,203 km (0.077 R)
• M43: 37,360,871 km (0.081 R)
• M44: 38,475,076 km (0.11 R)
• M45: 40,012,045 km (0.094 R)
• M46: 41,673,329 km (0.119 R)
• M47: 42,302,089 km (0.11 R)
• M48: 42,934,140 km (0.106 R)
• M49: 43,251,288 km (0.087 R)
• M50: 43,675,248 km (0.101 R)
• M51: 44,848,544 km (0.106 R)
• M52: 45,924,153 km (0.073 R)
• M53: 47,662,630 km (0.097 R)
• M54: 47,881,491 km (0.091 R)
• M55: 49,312,096 km (0.056 R)
• M56: 52,327,690 km (0.078 R)
• M57: 53,686,936 km (0.118 R)
• M58: 54,142,611 km (0.093 R)
• M59: 55,172,742 km (0.054 R)
• M60: 56,556,073 km (0.073 R)
• M61: 57,484,627 km (0.099 R)
• M62: 58,652,388 km (0.1 R)
• M63: 58,886,958 km (0.081 R)
• M64: 59,474,578 km (0.103 R)
• M65: 62,202,495 km (0.036 R)
• M66: 62,322,024 km (0.08 R)
• M67: 62,920,715 km (0.098 R)
• M68: 66,553,400 km (0.064 R)
• M69: 67,779,205 km (0.038 R)
• M70: 68,888,922 km (0.103 R)
• M71: 70,751,715 km (0.096 R)
• M72: 71,126,308 km (0.108 R)
• M73: 72,379,489 km (0.108 R)
• M74: 73,008,847 km (0.096 R)
• M75: 75,035,001 km (0.077 R)
• M76: 75,671,839 km (0.093 R)
• M77: 77,079,405 km (0.101 R)
• M78: 80,310,420 km (0.057 R)
• M79: 80,440,720 km (0.111 R)
• M80: 80,570,870 km (0.105 R)
• M81: 81,746,111 km (0.073 R)
• M82: 82,795,540 km (0.075 R)
• M83: 83,058,533 km (0.119 R)
• M84: 83,321,825 km (0.119 R)
• M85: 84,510,231 km (0.101 R)
• M86: 84,907,712 km (0.038 R)
• M87: 85,438,486 km (0.081 R)
• M88: 85,704,321 km (0.081 R)
• M89: 86,636,764 km (0.083 R)
• M90: 87,037,537 km (0.049 R)
• M91: 87,171,128 km (0.117 R)
• M92: 87,572,649 km (0.105 R)
• M93: 88,243,146 km (0.118 R)
• M94: 88,377,485 km (0.025 R)
• M95: 88,646,313 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit