🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 25.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 122.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.42 AU - 0.7 AU

Year: 152 Days

Day: 13.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,258,271 km

• M1: 37,399 km (0.109 R)
• M2: 115,639 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.54 AU - 2.14 AU

Year: 903 Days

Day: 27 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.75 AU - 4.45 AU

Year: 3002 Days

Day: 37.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.98 AU - 4.6 AU

Year: 3213 Days

Day: 34.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 12.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.8 AU - 6.44 AU

Year: 5475 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,258,271 km

• M1: 163,810 km (0.102 R)
• M2: 271,071 km (0.118 R)
• M3: 511,475 km (0.119 R)
• M4: 999,463 km (0.045 R)
• M5: 1,090,718 km (0.107 R)
• M6: 1,185,114 km (0.076 R)
• M7: 1,282,503 km (0.079 R)
• M8: 1,485,806 km (0.1 R)
• M9: 1,573,770 km (0.106 R)
• M10: 2,158,996 km (0.051 R)
• M11: 2,361,552 km (0.083 R)
• M12: 2,444,429 km (0.1 R)
• M13: 2,591,933 km (0.102 R)
• M14: 3,142,752 km (0.092 R)
• M15: 3,326,907 km (0.109 R)
• M16: 3,681,604 km (0.09 R)
• M17: 3,851,397 km (0.114 R)
• M18: 3,949,683 km (0.084 R)
• M19: 4,073,550 km (0.089 R)
• M20: 4,818,248 km (0.078 R)
• M21: 4,950,942 km (0.112 R)
• M22: 5,356,352 km (0.083 R)
• M23: 5,577,158 km (0.061 R)
• M24: 6,056,021 km (0.107 R)
• M25: 6,142,040 km (0.07 R)
• M26: 6,695,552 km (0.104 R)
• M27: 8,038,642 km (0.109 R)
• M28: 8,164,902 km (0.108 R)
• M29: 8,355,340 km (0.088 R)
• M30: 8,870,705 km (0.086 R)
• M31: 9,099,440 km (0.117 R)
• M32: 9,330,120 km (0.079 R)
• M33: 9,429,603 km (0.108 R)
• M34: 9,529,384 km (0.116 R)
• M35: 9,730,145 km (0.087 R)
• M36: 10,067,787 km (0.119 R)
• M37: 10,754,591 km (0.073 R)
• M38: 11,068,746 km (0.12 R)
• M39: 12,065,068 km (0.084 R)
• M40: 12,794,358 km (0.09 R)
• M41: 13,276,063 km (0.118 R)
• M42: 15,028,004 km (0.111 R)
• M43: 15,340,214 km (0.042 R)
• M44: 16,010,413 km (0.089 R)
• M45: 16,329,206 km (0.04 R)
• M46: 16,609,852 km (0.098 R)
• M47: 16,973,075 km (0.041 R)
• M48: 17,543,193 km (0.095 R)
• M49: 17,666,162 km (0.088 R)
• M50: 18,493,588 km (0.099 R)
• M51: 19,122,497 km (0.112 R)
• M52: 19,375,916 km (0.059 R)
• M53: 19,715,653 km (0.119 R)
• M54: 20,358,026 km (0.112 R)
• M55: 22,104,432 km (0.065 R)
• M56: 22,414,997 km (0.049 R)
• M57: 22,771,638 km (0.117 R)
• M58: 23,040,316 km (0.119 R)
• M59: 23,220,133 km (0.069 R)
• M60: 23,400,398 km (0.103 R)
• M61: 24,583,119 km (0.111 R)
• M62: 25,089,358 km (0.118 R)
• M63: 25,320,636 km (0.055 R)
• M64: 25,506,138 km (0.078 R)
• M65: 26,440,526 km (0.103 R)
• M66: 26,581,597 km (0.037 R)
• M67: 28,150,579 km (0.07 R)
• M68: 28,390,833 km (0.084 R)
• M69: 28,922,056 km (0.112 R)
• M70: 29,018,995 km (0.075 R)
• M71: 29,505,188 km (0.09 R)
• M72: 29,798,250 km (0.078 R)
• M73: 31,029,740 km (0.081 R)
• M74: 31,228,256 km (0.099 R)
• M75: 31,427,221 km (0.108 R)
• M76: 31,776,533 km (0.083 R)
• M77: 32,933,074 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 12.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10 AU - 14.42 AU

Year: 15430 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,258,271 km

• M1: 311,164 km (0.116 R)
• M2: 778,507 km (0.084 R)
• M3: 1,213,987 km (0.078 R)
• M4: 2,041,562 km (0.115 R)
• M5: 2,256,385 km (0.103 R)
• M6: 2,382,645 km (0.074 R)
• M7: 2,741,979 km (0.11 R)
• M8: 3,439,704 km (0.101 R)
• M9: 3,622,662 km (0.1 R)
• M10: 3,808,762 km (0.069 R)
• M11: 4,036,450 km (0.089 R)
• M12: 4,113,343 km (0.119 R)
• M13: 5,709,403 km (0.117 R)
• M14: 5,926,619 km (0.107 R)
• M15: 6,102,546 km (0.1 R)
• M16: 6,369,578 km (0.079 R)
• M17: 6,777,382 km (0.08 R)
• M18: 7,761,886 km (0.059 R)
• M19: 8,197,515 km (0.085 R)
• M20: 8,344,569 km (0.084 R)
• M21: 8,443,005 km (0.109 R)
• M22: 10,867,238 km (0.112 R)
• M23: 11,028,804 km (0.047 R)
• M24: 11,518,587 km (0.097 R)
• M25: 11,683,444 km (0.102 R)
• M26: 11,849,199 km (0.087 R)
• M27: 12,575,945 km (0.096 R)
• M28: 13,202,311 km (0.103 R)
• M29: 13,490,287 km (0.083 R)
• M30: 14,072,672 km (0.096 R)
• M31: 14,485,263 km (0.101 R)
• M32: 15,141,548 km (0.08 R)
• M33: 16,113,635 km (0.051 R)
• M34: 16,359,874 km (0.101 R)
• M35: 16,855,940 km (0.116 R)
• M36: 17,609,465 km (0.081 R)
• M37: 17,926,612 km (0.081 R)
• M38: 18,054,069 km (0.05 R)
• M39: 18,181,676 km (0.045 R)
• M40: 18,438,087 km (0.075 R)
• M41: 20,731,722 km (0.092 R)
• M42: 21,741,956 km (0.117 R)
• M43: 22,906,276 km (0.109 R)
• M44: 23,252,595 km (0.102 R)
• M45: 23,461,284 km (0.091 R)
• M46: 24,231,564 km (0.101 R)
• M47: 24,726,134 km (0.08 R)
• M48: 25,152,638 km (0.089 R)
• M49: 25,295,354 km (0.082 R)
• M50: 25,868,913 km (0.109 R)
• M51: 26,446,809 km (0.047 R)
• M52: 27,910,026 km (0.115 R)
• M53: 28,651,583 km (0.091 R)
• M54: 32,688,332 km (0.097 R)
• M55: 33,391,442 km (0.109 R)
• M56: 33,941,662 km (0.082 R)
• M57: 34,891,908 km (0.109 R)
• M58: 35,610,427 km (0.094 R)
• M59: 36,333,732 km (0.04 R)
• M60: 36,414,366 km (0.054 R)
• M61: 37,550,113 km (0.101 R)
• M62: 37,958,515 km (0.041 R)
• M63: 38,862,236 km (0.027 R)
• M64: 39,440,880 km (0.103 R)
• M65: 39,606,784 km (0.093 R)
• M66: 40,942,244 km (0.072 R)
• M67: 41,026,318 km (0.075 R)
• M68: 42,547,280 km (0.097 R)
• M69: 42,802,644 km (0.113 R)
• M70: 43,657,296 km (0.111 R)
• M71: 44,949,822 km (0.026 R)
• M72: 45,992,968 km (0.09 R)
• M73: 46,167,548 km (0.084 R)
• M74: 48,369,031 km (0.088 R)
• M75: 48,635,465 km (0.095 R)
• M76: 49,706,286 km (0.093 R)
• M77: 49,795,895 km (0.093 R)
• M78: 50,244,539 km (0.082 R)
• M79: 51,236,373 km (0.083 R)
• M80: 51,870,967 km (0.102 R)
• M81: 52,599,359 km (0.059 R)
• M82: 52,782,018 km (0.117 R)
• M83: 53,239,638 km (0.06 R)
• M84: 54,897,482 km (0.038 R)
• M85: 55,639,786 km (0.096 R)
• M86: 57,040,471 km (0.072 R)
• M87: 58,169,486 km (0.11 R)
• M88: 60,258,322 km (0.098 R)
• M89: 60,640,694 km (0.085 R)
• M90: 61,215,897 km (0.106 R)
• M91: 63,437,426 km (0.067 R)
• M92: 63,923,918 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.5

Radius: 5.7

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.4 AU - 17.02 AU

Year: 19372 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,258,271 km

• M1: 73,453 km (0.103 R)
• M2: 129,701 km (0.052 R)
• M3: 321,037 km (0.101 R)
• M4: 1,189,303 km (0.105 R)
• M5: 1,248,693 km (0.084 R)
• M6: 1,792,930 km (0.118 R)
• M7: 1,895,854 km (0.106 R)
• M8: 2,364,394 km (0.093 R)
• M9: 2,439,492 km (0.041 R)
• M10: 2,708,918 km (0.107 R)
• M11: 2,748,262 km (0.044 R)
• M12: 2,867,193 km (0.099 R)
• M13: 3,616,229 km (0.105 R)
• M14: 3,746,828 km (0.044 R)
• M15: 3,967,784 km (0.088 R)
• M16: 4,057,244 km (0.109 R)
• M17: 5,183,566 km (0.057 R)
• M18: 5,579,402 km (0.082 R)
• M19: 5,984,812 km (0.117 R)
• M20: 6,931,318 km (0.092 R)
• M21: 7,148,085 km (0.093 R)
• M22: 8,150,242 km (0.111 R)
• M23: 11,987,876 km (0.091 R)
• M24: 12,509,823 km (0.097 R)
• M25: 13,846,629 km (0.116 R)
• M26: 13,982,763 km (0.085 R)
• M27: 14,256,527 km (0.065 R)
• M28: 15,018,130 km (0.119 R)
• M29: 16,436,617 km (0.104 R)
• M30: 16,725,491 km (0.097 R)
• M31: 17,161,868 km (0.07 R)
• M32: 17,308,174 km (0.088 R)
• M33: 18,418,340 km (0.093 R)
• M34: 18,944,326 km (0.079 R)
• M35: 19,475,249 km (0.11 R)
• M36: 20,088,002 km (0.119 R)
• M37: 20,242,237 km (0.108 R)
• M38: 21,018,950 km (0.093 R)
• M39: 21,097,189 km (0.07 R)
• M40: 22,282,004 km (0.1 R)
• M41: 22,842,248 km (0.107 R)
• M42: 23,813,438 km (0.113 R)
• M43: 24,386,248 km (0.102 R)
• M44: 24,798,091 km (0.094 R)
• M45: 26,047,532 km (0.105 R)
• M46: 26,215,680 km (0.089 R)
• M47: 27,659,300 km (0.092 R)
• M48: 29,740,805 km (0.082 R)
• M49: 32,774,949 km (0.079 R)
• M50: 35,253,486 km (0.073 R)
• M51: 36,280,476 km (0.106 R)
• M52: 36,374,273 km (0.117 R)
• M53: 38,268,183 km (0.106 R)
• M54: 38,363,626 km (0.091 R)
• M55: 39,226,955 km (0.039 R)
• M56: 39,999,778 km (0.04 R)
• M57: 40,096,717 km (0.038 R)
• M58: 41,266,273 km (0.058 R)
• M59: 45,649,491 km (0.074 R)
• M60: 46,972,535 km (0.037 R)
• M61: 47,587,382 km (0.117 R)
• M62: 47,792,929 km (0.032 R)
• M63: 47,998,776 km (0.112 R)
• M64: 48,928,676 km (0.048 R)
• M65: 49,032,497 km (0.031 R)
• M66: 51,121,632 km (0.11 R)
• M67: 51,648,515 km (0.076 R)
• M68: 52,177,194 km (0.099 R)
• M69: 52,920,247 km (0.05 R)
• M70: 54,202,301 km (0.109 R)
• M71: 55,602,686 km (0.117 R)
• M72: 55,710,845 km (0.062 R)
• M73: 56,905,833 km (0.12 R)
• M74: 57,889,738 km (0.058 R)
• M75: 57,999,543 km (0.117 R)
• M76: 59,100,135 km (0.08 R)
• M77: 59,210,538 km (0.113 R)
• M78: 59,763,751 km (0.076 R)
• M79: 60,429,910 km (0.07 R)
• M80: 60,986,863 km (0.036 R)
• M81: 63,457,771 km (0.08 R)
• M82: 64,819,261 km (0.072 R)
• M83: 65,047,099 km (0.12 R)
• M84: 65,732,257 km (0.027 R)
• M85: 68,496,676 km (0.119 R)
• M86: 70,594,936 km (0.027 R)
• M87: 72,005,345 km (0.105 R)
• M88: 72,713,990 km (0.097 R)
• M89: 75,093,045 km (0.066 R)
• M90: 76,292,072 km (0.077 R)
• M91: 76,532,625 km (0.118 R)
• M92: 76,653,051 km (0.092 R)
• M93: 79,073,844 km (0.105 R)
• M94: 79,195,617 km (0.105 R)
• M95: 79,317,389 km (0.108 R)
• M96: 79,561,084 km (0.115 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit