🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.53 AU - 0.61 AU

Year: 158 Days

Day: 31.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.81 AU - 0.89 AU

Year: 288 Days

Day: 23.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.88 AU - 0.9 AU

Year: 308 Days

Day: 12.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.63 AU - 2.15 AU

Year: 954 Days

Day: 28.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.67 AU - 2.53 AU

Year: 1117 Days

Day: 43.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,539,959 km

• M1: 547,827 km (0.085 R)
• M2: 826,379 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.31 AU - 2.89 AU

Year: 1539 Days

Day: 23.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,539,959 km

• M1: 123,568 km (0.081 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 11.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.08 AU - 5.18 AU

Year: 4265 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,539,959 km

• M1: 150,495 km (0.095 R)
• M2: 229,483 km (0.065 R)
• M3: 828,323 km (0.101 R)
• M4: 949,498 km (0.113 R)
• M5: 1,050,925 km (0.11 R)
• M6: 1,298,958 km (0.108 R)
• M7: 1,384,079 km (0.044 R)
• M8: 2,132,966 km (0.091 R)
• M9: 3,682,202 km (0.091 R)
• M10: 3,755,655 km (0.066 R)
• M11: 4,412,988 km (0.051 R)
• M12: 5,179,078 km (0.076 R)
• M13: 5,938,138 km (0.113 R)
• M14: 6,761,824 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 8.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.83 AU - 7.35 AU

Year: 6930 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,539,959 km

• M1: 140,323 km (0.111 R)
• M2: 215,271 km (0.113 R)
• M3: 350,657 km (0.117 R)
• M4: 528,828 km (0.088 R)
• M5: 927,507 km (0.06 R)
• M6: 999,463 km (0.082 R)
• M7: 1,259,016 km (0.094 R)
• M8: 1,355,806 km (0.082 R)
• M9: 1,438,384 km (0.082 R)
• M10: 1,858,305 km (0.095 R)
• M11: 2,006,706 km (0.048 R)
• M12: 2,063,254 km (0.119 R)
• M13: 2,178,145 km (0.116 R)
• M14: 2,454,602 km (0.045 R)
• M15: 2,576,524 km (0.08 R)
• M16: 2,933,016 km (0.048 R)
• M17: 3,238,495 km (0.091 R)
• M18: 3,554,146 km (0.115 R)
• M19: 3,998,302 km (0.075 R)
• M20: 4,094,045 km (0.097 R)
• M21: 4,410,594 km (0.039 R)
• M22: 4,634,542 km (0.107 R)
• M23: 5,275,719 km (0.073 R)
• M24: 5,433,843 km (0.11 R)
• M25: 5,917,493 km (0.075 R)
• M26: 6,414,906 km (0.088 R)
• M27: 6,868,337 km (0.113 R)
• M28: 6,983,229 km (0.046 R)
• M29: 7,186,083 km (0.084 R)
• M30: 7,449,675 km (0.087 R)
• M31: 8,443,154 km (0.077 R)
• M32: 8,877,138 km (0.105 R)
• M33: 8,971,085 km (0.12 R)
• M34: 9,702,320 km (0.082 R)
• M35: 9,799,109 km (0.087 R)
• M36: 9,896,198 km (0.078 R)
• M37: 10,320,757 km (0.12 R)
• M38: 11,086,399 km (0.083 R)
• M39: 11,939,406 km (0.072 R)
• M40: 12,077,784 km (0.09 R)
• M41: 12,707,442 km (0.053 R)
• M42: 13,311,817 km (0.119 R)
• M43: 14,548,393 km (0.103 R)
• M44: 15,368,040 km (0.085 R)
• M45: 15,897,467 km (0.108 R)
• M46: 16,011,759 km (0.052 R)
• M47: 16,664,156 km (0.114 R)
• M48: 16,818,840 km (0.09 R)
• M49: 16,935,227 km (0.109 R)
• M50: 17,286,034 km (0.111 R)
• M51: 17,403,618 km (0.067 R)
• M52: 17,876,048 km (0.052 R)
• M53: 18,113,909 km (0.117 R)
• M54: 18,432,702 km (0.109 R)
• M55: 18,874,015 km (0.112 R)
• M56: 19,931,074 km (0.039 R)
• M57: 20,301,329 km (0.111 R)
• M58: 20,508,073 km (0.086 R)
• M59: 21,048,869 km (0.104 R)
• M60: 21,510,079 km (0.113 R)
• M61: 22,613,663 km (0.102 R)
• M62: 22,699,233 km (0.054 R)
• M63: 23,258,579 km (0.058 R)
• M64: 23,778,881 km (0.116 R)
• M65: 24,390,886 km (0.091 R)
• M66: 24,522,681 km (0.091 R)
• M67: 24,831,003 km (0.081 R)
• M68: 25,719,464 km (0.096 R)
• M69: 25,808,924 km (0.106 R)
• M70: 26,392,505 km (0.047 R)
• M71: 27,344,546 km (0.12 R)
• M72: 27,527,205 km (0.119 R)
• M73: 27,801,867 km (0.112 R)
• M74: 28,077,576 km (0.054 R)
• M75: 28,169,578 km (0.093 R)
• M76: 28,261,731 km (0.1 R)
• M77: 29,235,613 km (0.119 R)
• M78: 29,328,962 km (0.103 R)
• M79: 29,562,783 km (0.085 R)
• M80: 30,314,812 km (0.094 R)
• M81: 31,550,490 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 14.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.69 AU - 8.75 AU

Year: 8651 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,539,959 km

• M1: 251,025 km (0.034 R)
• M2: 511,774 km (0.085 R)
• M3: 636,838 km (0.116 R)
• M4: 818,300 km (0.071 R)
• M5: 908,657 km (0.05 R)
• M6: 1,019,061 km (0.085 R)
• M7: 1,307,635 km (0.038 R)
• M8: 1,490,144 km (0.053 R)
• M9: 1,800,710 km (0.041 R)
• M10: 2,111,125 km (0.09 R)
• M11: 2,416,903 km (0.074 R)
• M12: 2,529,700 km (0.061 R)
• M13: 2,760,679 km (0.111 R)
• M14: 2,855,075 km (0.056 R)
• M15: 3,144,846 km (0.068 R)
• M16: 3,343,662 km (0.117 R)
• M17: 3,597,978 km (0.098 R)
• M18: 4,454,576 km (0.113 R)
• M19: 4,906,361 km (0.083 R)
• M20: 5,343,337 km (0.103 R)
• M21: 5,581,497 km (0.071 R)
• M22: 6,254,986 km (0.114 R)
• M23: 6,443,180 km (0.107 R)
• M24: 6,665,034 km (0.091 R)
• M25: 6,793,090 km (0.093 R)
• M26: 7,678,410 km (0.116 R)
• M27: 7,846,408 km (0.108 R)
• M28: 7,947,836 km (0.089 R)
• M29: 8,323,326 km (0.112 R)
• M30: 8,426,848 km (0.087 R)
• M31: 9,269,832 km (0.069 R)
• M32: 9,665,219 km (0.109 R)
• M33: 9,919,835 km (0.108 R)
• M34: 10,139,744 km (0.047 R)
• M35: 10,287,247 km (0.039 R)
• M36: 10,547,248 km (0.115 R)
• M37: 11,187,677 km (0.057 R)
• M38: 11,957,208 km (0.089 R)
• M39: 12,113,239 km (0.096 R)
• M40: 12,309,062 km (0.081 R)
• M41: 12,903,265 km (0.06 R)
• M42: 13,063,335 km (0.071 R)
• M43: 13,425,811 km (0.041 R)
• M44: 13,791,727 km (0.116 R)
• M45: 13,996,377 km (0.083 R)
• M46: 14,243,363 km (0.04 R)
• M47: 14,450,257 km (0.085 R)
• M48: 14,574,872 km (0.066 R)
• M49: 14,992,848 km (0.034 R)
• M50: 15,203,332 km (0.092 R)
• M51: 15,330,191 km (0.107 R)
• M52: 15,499,686 km (0.069 R)
• M53: 15,926,489 km (0.086 R)
• M54: 18,884,038 km (0.118 R)
• M55: 19,661,050 km (0.112 R)
• M56: 21,530,425 km (0.095 R)
• M57: 22,390,164 km (0.118 R)
• M58: 23,212,354 km (0.052 R)
• M59: 23,749,709 km (0.114 R)
• M60: 23,847,845 km (0.063 R)
• M61: 24,538,688 km (0.091 R)
• M62: 24,836,687 km (0.093 R)
• M63: 25,085,917 km (0.12 R)
• M64: 25,536,805 km (0.1 R)
• M65: 27,572,982 km (0.088 R)
• M66: 28,976,659 km (0.103 R)
• M67: 29,766,536 km (0.094 R)
• M68: 29,925,259 km (0.055 R)
• M69: 30,510,037 km (0.112 R)
• M70: 30,670,256 km (0.088 R)
• M71: 31,367,382 km (0.107 R)
• M72: 31,582,953 km (0.095 R)
• M73: 31,744,967 km (0.101 R)
• M74: 32,015,740 km (0.087 R)
• M75: 32,124,198 km (0.086 R)
• M76: 34,042,043 km (0.029 R)
• M77: 34,708,202 km (0.12 R)
• M78: 35,715,444 km (0.058 R)
• M79: 36,959,650 km (0.081 R)
• M80: 37,758,652 km (0.036 R)
• M81: 38,160,472 km (0.058 R)
• M82: 38,678,978 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 5.1

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.36 AU - 18.88 AU

Year: 29495 Days

Day: 18.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,539,959 km

• M1: 76,295 km (0.063 R)
• M2: 644,767 km (0.074 R)
• M3: 714,928 km (0.09 R)
• M4: 1,216,829 km (0.096 R)
• M5: 1,333,964 km (0.05 R)
• M6: 1,516,773 km (0.112 R)
• M7: 1,939,985 km (0.094 R)
• M8: 2,253,243 km (0.086 R)
• M9: 2,582,358 km (0.093 R)
• M10: 2,810,196 km (0.109 R)
• M11: 2,926,434 km (0.042 R)
• M12: 2,965,628 km (0.065 R)
• M13: 4,262,642 km (0.052 R)
• M14: 4,668,202 km (0.039 R)
• M15: 5,467,353 km (0.1 R)
• M16: 5,612,613 km (0.083 R)
• M17: 5,710,300 km (0.119 R)
• M18: 6,006,654 km (0.118 R)
• M19: 6,873,125 km (0.075 R)
• M20: 7,030,053 km (0.12 R)
• M21: 7,188,178 km (0.045 R)
• M22: 7,507,868 km (0.047 R)
• M23: 7,669,584 km (0.063 R)
• M24: 8,051,208 km (0.095 R)
• M25: 8,550,865 km (0.115 R)
• M26: 8,719,761 km (0.106 R)
• M27: 9,755,576 km (0.111 R)
• M28: 10,287,846 km (0.111 R)
• M29: 11,195,905 km (0.089 R)
• M30: 11,257,389 km (0.076 R)
• M31: 11,690,625 km (0.085 R)
• M32: 11,815,539 km (0.1 R)
• M33: 12,003,434 km (0.09 R)
• M34: 12,129,395 km (0.036 R)
• M35: 12,192,526 km (0.071 R)
• M36: 12,893,990 km (0.098 R)
• M37: 13,152,346 km (0.064 R)
• M38: 13,805,639 km (0.092 R)
• M39: 14,670,614 km (0.118 R)
• M40: 14,737,933 km (0.095 R)
• M41: 15,484,576 km (0.047 R)
• M42: 16,802,982 km (0.076 R)
• M43: 17,297,703 km (0.092 R)
• M44: 17,654,045 km (0.065 R)
• M45: 18,519,020 km (0.05 R)
• M46: 19,250,404 km (0.098 R)
• M47: 21,424,061 km (0.074 R)
• M48: 21,883,326 km (0.1 R)
• M49: 23,516,636 km (0.051 R)
• M50: 24,308,008 km (0.116 R)
• M51: 25,108,058 km (0.069 R)
• M52: 25,430,591 km (0.114 R)
• M53: 27,642,695 km (0.075 R)
• M54: 28,059,175 km (0.051 R)
• M55: 28,813,896 km (0.085 R)
• M56: 29,405,556 km (0.106 R)
• M57: 30,257,665 km (0.088 R)
• M58: 31,550,939 km (0.088 R)
• M59: 36,262,823 km (0.044 R)
• M60: 36,809,902 km (0.064 R)
• M61: 37,819,987 km (0.119 R)
• M62: 39,492,342 km (0.065 R)
• M63: 40,243,473 km (0.115 R)
• M64: 40,337,570 km (0.103 R)
• M65: 43,005,049 km (0.075 R)
• M66: 44,360,107 km (0.118 R)
• M67: 44,652,272 km (0.107 R)
• M68: 45,827,363 km (0.084 R)
• M69: 48,608,387 km (0.115 R)
• M70: 48,809,148 km (0.117 R)
• M71: 53,087,796 km (0.076 R)
• M72: 53,501,584 km (0.06 R)
• M73: 58,335,540 km (0.104 R)
• M74: 58,655,530 km (0.119 R)
• M75: 59,619,389 km (0.096 R)
• M76: 60,049,333 km (0.069 R)
• M77: 61,237,140 km (0.093 R)
• M78: 61,670,974 km (0.082 R)
• M79: 65,399,701 km (0.093 R)
• M80: 65,843,259 km (0.116 R)
• M81: 66,287,714 km (0.075 R)
• M82: 66,621,617 km (0.116 R)
• M83: 66,733,067 km (0.066 R)
• M84: 67,627,064 km (0.081 R)
• M85: 68,299,955 km (0.057 R)
• M86: 68,749,945 km (0.1 R)
• M87: 69,878,961 km (0.117 R)
• M88: 71,014,259 km (0.083 R)
• M89: 72,499,018 km (0.086 R)
• M90: 73,417,848 km (0.071 R)
• M91: 73,533,038 km (0.078 R)
• M92: 74,687,635 km (0.105 R)
• M93: 77,365,736 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit