🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 23.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.53 AU - 0.61 AU

Year: 160 Days

Day: 28.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.72 AU - 0.8 AU

Year: 247 Days

Day: 17 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.74 AU - 1.14 AU

Year: 340 Days

Day: 21.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.26 AU - 3.56 AU

Year: 1851 Days

Day: 47.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,176,338 km

• M1: 606,171 km (0.063 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 8.1

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.17 AU - 5.45 AU

Year: 3933 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,176,338 km

• M1: 151,991 km (0.065 R)
• M2: 326,871 km (0.118 R)
• M3: 550,520 km (0.11 R)
• M4: 751,580 km (0.061 R)
• M5: 963,709 km (0.103 R)
• M6: 1,544,748 km (0.096 R)
• M7: 1,816,118 km (0.079 R)
• M8: 1,909,916 km (0.09 R)
• M9: 2,267,904 km (0.11 R)
• M10: 2,318,318 km (0.077 R)
• M11: 2,386,236 km (0.116 R)
• M12: 3,443,743 km (0.099 R)
• M13: 3,858,428 km (0.106 R)
• M14: 4,123,217 km (0.104 R)
• M15: 4,185,150 km (0.058 R)
• M16: 4,478,212 km (0.11 R)
• M17: 4,648,754 km (0.104 R)
• M18: 4,908,605 km (0.115 R)
• M19: 4,996,270 km (0.077 R)
• M20: 5,151,103 km (0.081 R)
• M21: 5,352,313 km (0.116 R)
• M22: 5,601,842 km (0.071 R)
• M23: 5,762,510 km (0.062 R)
• M24: 5,971,498 km (0.072 R)
• M25: 6,159,393 km (0.065 R)
• M26: 6,277,875 km (0.111 R)
• M27: 6,710,362 km (0.092 R)
• M28: 6,979,489 km (0.098 R)
• M29: 7,152,573 km (0.08 R)
• M30: 7,302,022 km (0.071 R)
• M31: 7,452,517 km (0.041 R)
• M32: 7,528,214 km (0.029 R)
• M33: 7,731,218 km (0.079 R)
• M34: 7,961,898 km (0.082 R)
• M35: 8,013,360 km (0.035 R)
• M36: 8,324,972 km (0.093 R)
• M37: 8,587,815 km (0.051 R)
• M38: 9,013,870 km (0.095 R)
• M39: 9,446,806 km (0.119 R)
• M40: 9,831,273 km (0.102 R)
• M41: 10,136,901 km (0.108 R)
• M42: 10,417,547 km (0.111 R)
• M43: 10,672,312 km (0.049 R)
• M44: 10,729,159 km (0.116 R)
• M45: 10,814,729 km (0.118 R)
• M46: 11,130,231 km (0.057 R)
• M47: 11,216,699 km (0.031 R)
• M48: 11,274,593 km (0.074 R)
• M49: 11,740,890 km (0.093 R)
• M50: 12,154,229 km (0.099 R)
• M51: 12,243,389 km (0.067 R)
• M52: 12,752,770 km (0.109 R)
• M53: 13,147,110 km (0.049 R)
• M54: 13,514,522 km (0.101 R)
• M55: 14,542,559 km (0.094 R)
• M56: 14,637,254 km (0.111 R)
• M57: 14,795,529 km (0.107 R)
• M58: 15,692,368 km (0.119 R)
• M59: 16,114,832 km (0.099 R)
• M60: 16,212,819 km (0.1 R)
• M61: 16,475,214 km (0.116 R)
• M62: 16,573,948 km (0.078 R)
• M63: 17,572,065 km (0.111 R)
• M64: 17,807,831 km (0.119 R)
• M65: 18,214,438 km (0.11 R)
• M66: 18,384,681 km (0.115 R)
• M67: 18,795,476 km (0.08 R)
• M68: 18,898,699 km (0.039 R)
• M69: 20,363,113 km (0.086 R)
• M70: 20,469,177 km (0.094 R)
• M71: 20,646,152 km (0.083 R)
• M72: 20,788,270 km (0.106 R)
• M73: 20,930,537 km (0.119 R)
• M74: 21,108,858 km (0.09 R)
• M75: 21,503,198 km (0.037 R)
• M76: 21,575,155 km (0.069 R)
• M77: 21,683,164 km (0.088 R)
• M78: 21,899,782 km (0.11 R)
• M79: 22,371,763 km (0.108 R)
• M80: 22,627,276 km (0.104 R)
• M81: 23,214,897 km (0.098 R)
• M82: 23,844,704 km (0.118 R)
• M83: 24,180,401 km (0.101 R)
• M84: 24,630,541 km (0.065 R)
• M85: 25,310,913 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 15

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.24 AU - 7.34 AU

Year: 6596 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,176,338 km

• M1: 189,690 km (0.093 R)
• M2: 347,366 km (0.096 R)
• M3: 463,454 km (0.081 R)
• M4: 604,824 km (0.112 R)
• M5: 777,909 km (0.085 R)
• M6: 1,187,059 km (0.057 R)
• M7: 1,352,664 km (0.117 R)
• M8: 1,456,036 km (0.085 R)
• M9: 1,736,233 km (0.103 R)
• M10: 1,859,053 km (0.078 R)
• M11: 2,034,381 km (0.066 R)
• M12: 2,572,335 km (0.099 R)
• M13: 2,713,855 km (0.109 R)
• M14: 2,925,536 km (0.059 R)
• M15: 3,039,081 km (0.099 R)
• M16: 3,189,127 km (0.116 R)
• M17: 3,294,444 km (0.076 R)
• M18: 3,460,797 km (0.086 R)
• M19: 4,256,508 km (0.107 R)
• M20: 4,503,644 km (0.108 R)
• M21: 4,769,031 km (0.034 R)
• M22: 5,511,335 km (0.117 R)
• M23: 6,378,554 km (0.079 R)
• M24: 7,056,980 km (0.102 R)
• M25: 7,365,900 km (0.059 R)
• M26: 7,522,080 km (0.051 R)
• M27: 7,663,600 km (0.105 R)
• M28: 7,949,332 km (0.116 R)
• M29: 8,077,537 km (0.1 R)
• M30: 8,482,349 km (0.094 R)
• M31: 8,860,831 km (0.098 R)
• M32: 9,177,680 km (0.08 R)
• M33: 10,029,191 km (0.107 R)
• M34: 10,534,832 km (0.117 R)
• M35: 11,048,850 km (0.11 R)
• M36: 11,227,919 km (0.103 R)
• M37: 11,589,197 km (0.109 R)
• M38: 11,771,258 km (0.093 R)
• M39: 11,880,913 km (0.071 R)
• M40: 12,138,222 km (0.084 R)
• M41: 12,602,274 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395

Radius: 7.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.01 AU - 15.37 AU

Year: 19926 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 172 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,176,338 km

• M1: 113,096 km (0.09 R)
• M2: 163,510 km (0.101 R)
• M3: 230,680 km (0.069 R)
• M4: 296,653 km (0.047 R)
• M5: 521,648 km (0.104 R)
• M6: 949,348 km (0.095 R)
• M7: 1,088,325 km (0.068 R)
• M8: 1,309,580 km (0.034 R)
• M9: 1,438,683 km (0.1 R)
• M10: 1,572,124 km (0.106 R)
• M11: 1,765,853 km (0.118 R)
• M12: 2,423,785 km (0.045 R)
• M13: 2,583,106 km (0.06 R)
• M14: 2,878,861 km (0.036 R)
• M15: 3,047,757 km (0.1 R)
• M16: 3,116,273 km (0.099 R)
• M17: 3,682,651 km (0.103 R)
• M18: 3,866,207 km (0.117 R)
• M19: 4,090,455 km (0.093 R)
• M20: 4,319,040 km (0.073 R)
• M21: 4,709,191 km (0.091 R)
• M22: 4,868,364 km (0.103 R)
• M23: 5,151,403 km (0.07 R)
• M24: 5,233,233 km (0.099 R)
• M25: 5,523,004 km (0.044 R)
• M26: 5,606,779 km (0.087 R)
• M27: 5,946,216 km (0.092 R)
• M28: 6,118,403 km (0.088 R)
• M29: 6,913,666 km (0.104 R)
• M30: 7,415,566 km (0.073 R)
• M31: 7,554,543 km (0.067 R)
• M32: 8,843,329 km (0.117 R)
• M33: 9,287,784 km (0.066 R)
• M34: 9,841,146 km (0.079 R)
• M35: 10,147,373 km (0.116 R)
• M36: 10,250,147 km (0.115 R)
• M37: 10,769,401 km (0.066 R)
• M38: 10,979,437 km (0.082 R)
• M39: 13,209,492 km (0.119 R)
• M40: 16,713,074 km (0.117 R)
• M41: 17,262,098 km (0.077 R)
• M42: 17,631,306 km (0.095 R)
• M43: 17,941,123 km (0.098 R)
• M44: 18,628,824 km (0.113 R)
• M45: 19,708,472 km (0.118 R)
• M46: 19,772,650 km (0.107 R)
• M47: 20,353,090 km (0.113 R)
• M48: 20,678,016 km (0.089 R)
• M49: 20,873,690 km (0.085 R)
• M50: 21,795,363 km (0.114 R)
• M51: 22,999,775 km (0.075 R)
• M52: 24,569,954 km (0.113 R)
• M53: 24,846,561 km (0.066 R)
• M54: 25,472,777 km (0.101 R)
• M55: 27,167,572 km (0.103 R)
• M56: 27,884,594 km (0.081 R)
• M57: 28,173,019 km (0.056 R)
• M58: 28,317,680 km (0.106 R)
• M59: 29,998,711 km (0.095 R)
• M60: 30,368,368 km (0.109 R)
• M61: 32,314,935 km (0.025 R)
• M62: 33,993,274 km (0.066 R)
• M63: 34,533,322 km (0.101 R)
• M64: 36,958,453 km (0.12 R)
• M65: 37,354,738 km (0.077 R)
• M66: 38,391,601 km (0.073 R)
• M67: 38,873,455 km (0.071 R)
• M68: 39,034,423 km (0.099 R)
• M69: 39,761,917 km (0.034 R)
• M70: 40,575,281 km (0.106 R)
• M71: 41,476,458 km (0.094 R)
• M72: 41,723,445 km (0.095 R)
• M73: 42,467,096 km (0.093 R)
• M74: 42,965,256 km (0.091 R)
• M75: 43,465,512 km (0.082 R)
• M76: 44,219,335 km (0.075 R)
• M77: 44,471,557 km (0.079 R)
• M78: 44,640,005 km (0.115 R)
• M79: 45,739,848 km (0.111 R)
• M80: 47,277,565 km (0.09 R)
• M81: 47,621,640 km (0.098 R)
• M82: 48,571,885 km (0.067 R)
• M83: 51,725,558 km (0.101 R)
• M84: 52,079,956 km (0.106 R)
• M85: 53,864,359 km (0.05 R)
• M86: 54,764,190 km (0.081 R)
• M87: 55,850,420 km (0.055 R)
• M88: 56,487,258 km (0.049 R)
• M89: 57,676,412 km (0.088 R)
• M90: 60,452,051 km (0.079 R)
• M91: 60,918,946 km (0.108 R)
• M92: 61,950,124 km (0.052 R)
• M93: 62,515,155 km (0.074 R)
• M94: 62,703,798 km (0.08 R)
• M95: 63,081,682 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit